Tuesday, 31 January 2012

10 Komposisi Terbaik


10 Top Photography Composition Rules

There are no fixed rules in photography, but there are guidelines which can often help you to enhance the impact of your photos.
It may sound clichéd, but the only rule in photography is that there are no rules. However, there are are number of established composition guidelines which can be applied in almost any situation, to enhance the impact of a scene.
These guidelines will help you take more compelling photographs, lending them a natural balance, drawing attention to the important parts of the scene, or leading the viewer's eye through the image.
Once you are familiar with these composition tips, you'll be surprised at just how universal most of them are. You'll spot them everywhere, and you'll find it easy to see why some photos "work" while others feel like simple snapshots.

Rule of Thirds

Imagine that your image is divided into 9 equal segments by 2 vertical and 2 horizontal lines. Therule of thirds says that you should position the most important elements in your scene along these lines, or at the points where they intersect.
Doing so will add balance and interest to your photo. Some cameras even offer an option to superimpose a rule of thirds grid over the LCD screen, making it even easier to use.
Lighthouse with rule of thirds grid
Notice how the building and horizon are aligned along rule-of-thirds lines. Image by Trey Ratcliff.

Balancing Elements

Placing your main subject off-centre, as with the rule of thirds, creates a more interesting photo, but it can leave a void in the scene which can make it feel empty. You should balance the "weight" of your subject by including another object of lesser importance to fill the space.
Road sign with building behind
Here, the visual "weight" of the road sign is balanced by the building on the other side of the shot. Image by Shannon Kokoska.

Leading Lines

When we look at a photo our eye is naturally drawn along lines. By thinking about how you place lines in your composition, you can affect the way we view the image, pulling us into the picture, towards the subject, or on a journey "through" the scene. There are many different types of line - straight, diagonal, curvy, zigzag, radial etc - and each can be used to enhance our photo's composition.
Road winding through mountains
The road in this photo draws your eye through the scene. Image by Pierre Metivier.

Symmetry and Patterns

We are surrounded by symmetry and patterns, both natural and man-made., They can make for very eye-catching compositions, particularly in situations where they are not expected. Another great way to use them is to break the symmetry or pattern in some way, introducing tension and a focal point to the scene.
Chapel entrance
The symmetry of this chapel is broken by the bucket in the bottom right corner. Image by Fabio Montalto.

Viewpoint

Before photographing your subject, take time to think about where you will shoot it from. Our viewpoint has a massive impact on the composition of our photo, and as a result it can greatly affect the message that the shot conveys. Rather than just shooting from eye level, consider photographing from high above, down at ground level, from the side, from the back, from a long way away, from very close up, and so on.
Man sitting on beach photographed from above
The unusual viewpoint chosen here creates an intriguing and slightly abstract photo. Image byronsho.

Background

How many times have you taken what you thought would be a great shot, only to find that the final image lacks impact because the subject blends into a busy background? The human eye is excellent at distinguishing between different elements in a scene, whereas a camera has a tendency to flatten the foreground and background, and this can often ruin an otherwise great photo. Thankfully this problem is usually easy to overcome at the time of shooting - look around for a plain and unobtrusive background and compose your shot so that it doesn't distract or detract from the subject.
Female violinist
The plain background in this composition ensures nothing distracts from the subject. Image byPhilipp Naderer.

Depth

Because photography is a two-dimensional medium, we have to choose our composition carefully to conveys the sense of depth that was present in the actual scene. You can create depth in a photo by including objects in the foreground, middle ground and background. Another useful composition technique is overlapping, where you deliberately partially obscure one object with another. The human eye naturally recognises these layers and mentally separates them out, creating an image with more depth.
Sheep in field will misty hills in the background
Emphasise your scene's depth by including interesting subjects at varying distances from the camera. Image by Jule Berlin.

Framing

The world is full of objects which make perfect natural frames, such as trees, archways and holes. By placing these around the edge of the composition you help to isolate the main subject from the outside world. The result is a more focused image which draws your eye naturally to the main point of interest.
Lake framed by hills either side
Here, the surrounding hills form a natural frame, and the piece of wood provides a focal point. Image by Sally Crossthwaite.

Cropping

Often a photo will lack impact because the main subject is so small it becomes lost among the clutter of its surroundings. By cropping tight around the subject you eliminate the background "noise", ensuring the subject gets the viewer's undivided attention.
Ceramic ornaments of characters hugging
Cut out all unnecessary details to keep keep the viewer's attention focused on the subject. Image by Hien Nguyen.

Experimentation

With the dawn of the digital age in photography we no longer have to worry about film processing costs or running out of shots. As a result, experimenting with our photos' composition has become a real possibility; we can fire off tons of shots and delete the unwanted ones later at absolutely no extra cost. Take advantage of this fact and experiment with your composition - you never know whether an idea will work until you try it.
Lone tree in field illuminated with golden light
Digital photography allows us to experiment with different compositions until we find the perfect one. Image by Jule Berlin.
Composition in photography is far from a science, and as a result all of the "rules" above should be taken with a pinch of salt. If they don't work in your scene, ignore them; if you find a great composition that contradicts them, then go ahead and shoot it anyway. But they can often prove to be spot on, and are worth at least considering whenever you are out and about with your camera.
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10 Photographs


10 Photographs That Changed the World


Photography can take us places, we’ve never been before, perhaps never dreamed of. There are some photographs that will make you stop and think. These 10 photographs stopped the world and people hold their breaths for a few seconds to take it all in.
The Photograph That Raised the Photojournalistic Stakes:
“Omaha Beach, Normandy, France” Robert Capa, 1944
10-Photographs-That-Changed-the-World
“If your pictures aren’t good enough,” war photographer Robert Capa used to say, “you aren’t close enough.” Words to die by, yes, but the man knew of what he spoke. After all, his most memorable shots were taken on the morning of D-Day, June 6, 1944, when he landed alongside the first waves of infantry at Omaha Beach.

Caught under heavy fire, Capa dove for what little cover he could find, then shot all the film in his camera, and got out – just barely. He escaped with his life, but not much else. Of the four rolls of film Capa took of the horrific D-Day battle, all but 11 exposures were ruined by an overeager lab assistant, who melted the film in his rush to develop it. (He was trying to meet the deadline for the next issue of Life magazine.)

In an ironic twist, however, that same mistake gave the few surviving exposures their famously surreal look (”slightly out of focus,” Life incorrectly explained upon printing them). More than 50 years later, director Steven Spielberg would go to great lengths to reproduce the look of that “error” for his harrowing D-Day landing sequence in “Saving Private Ryan,” even stripping the coating from his camera lenses to echo Capa’s notorious shots.

Starving Uganda (Mike Wells)

This photo reminded the world of the fatal differences in health levels between the West and Africa. On this picture is a missionary holding hand of a starving kid in Uganda. Magazines refused to publish this picture.

The Photograph That Gave a Face to the Great Depression
“Migrant Mother” Dorothea Lange, 1936
migrant-mother
As era-defining photographs go, “Migrant Mother” pretty much takes the cake. For many, Florence Owens Thompson is the face of the Great Depression, thanks to legendary educated and apprenticed photojournalist Dorothea Lange. Lange captured the image while visiting a dusty California pea-pickers’ camp in February 1936, and in doing so, captured the resilience of a proud nation facing desperate times.

Unbelievably, Thompson’s story is as compelling as her portrait. Just 32 years old when Lange approached her (”as if drawn by a magnet,” Lange said). Thompson was a mother of seven who’d lost her husband to tuberculosis. Stranded at a migratory labor farm in Nipomo, Calif. her family sustained themselves on birds killed by her kids and vegetables taken from a nearby field – as meager a living as any earned by the other 2,500 workers there. The photo’s impact was staggering. Reproduced in newspapers everywhere, Thompson’s haunted face triggered an immediate public outcry, quickly prompting politicos from the federal Resettlement Administration to send food and supplies. Sadly, however, Thompson and her family had already moved on, receiving nary a wedge of government cheese for their high-profile misery. In fact, no one knew the identity of the photographed woman until Thompson revealed herself years later in a 1976 newspaper article.
The Photograph That Brought the Battlefield Home
“Federal Dead on the Field of Battle of First Day, Gettysburg, Pennsylvania” Mathew Brady, 1863
brady-federal-dead-battle-gettysburg
As one of the world’s first war photographers, Mathew Brady didn’t start
out having as action-packed a career as you might think. A successful daguerreotypist and a distinguished gentleman, Brady was known for his portraits of notable people such as Abraham Lincoln and Robert E. Lee. In other words, he was hardly a photojournalist in the trenches.

In fact, Brady had everything to lose by making a career move – his money, his business, and quite possibly his life. Nevertheless, he decided to risk it all and follow the Union Army into battle with his camera, saying, “A spirit in my feet said, ‘Go!’” And go he did – at least until he got a good look at the pointy end of a Confederate bayonet.

After narrowly escaping capture at the first Battle of Bull Run, Brady’s chatty feet quieted down a bit, and he began sending assistants in his place. In the span of only a few years, Brady and his team shot more than 7,000 photographs – an astounding number when you consider that developing a single plate required a horse-drawn-wagon-full of cumbersome equipment and noxious chemicals. Not exactly what you’d call “point-and-shoot.”

Tethered as he was to his equine-powered darkroom and with film speeds being much slower then, Brady produced war photos that are understandably light on the action and heavy on the aftermath. Still, they mark the first time Americans were so immediately confronted with the grim realities of the battlefield.
The Photograph That Ended a War But Ruined a Life
“Murder of a Vietcong by Saigon Police Chief” Eddie Adams, 1968
murder-vietcong-saigon-police-chief-eddie-adams
“Still photographs are the most powerful weapon in the world,” AP photojournalist Eddie Adams once wrote. A fitting quote for Adams, because his 1968 photograph of an officer shooting a handcuffed prisoner in the head at point-blank range not only earned him a Pulitzer Prize in 1969, but also went a long way toward souring Americans’ attitudes about the Vietnam War.

For all the image’s political impact, though, the situation wasn’t as black-and-white as it’s rendered. What Adams’ photograph doesn’t reveal is that the man being shot was the captain of a Vietcong “revenge squad” that had executed dozens of unarmed civilians earlier the same day. Regardless, it instantly became an icon of the war’s savagery and made the official pulling the trigger – General Nguyen Ngoc Loan – its iconic villain.

Sadly, the photograph’s legacy would haunt Loan for the rest of his life. Following the war, he was reviled where ever he went. After an Australian VA hospital refused to treat him, he was transferred to the United States, where he was met with a massive (though unsuccessful) campaign to deport him. He eventually settled in Virginia and opened a restaurant but was forced to close it down as soon as his past caught up with him. Vandals scrawled “we know who you are” on his walls, and business dried up.

Adams felt so bad for Loan that he apologized for having taken the photo at all, admitting, “The general killed the Vietcong; I killed the general with my camera.”
The Photograph That Isn’t as Romantic as You Might Think
“V-J Day, Times Square, 1945″, a.k.a. “The Kiss”Alfred Eisenstaedt, 1945
v-j-day-kiss-eisenstaedt
On August 14, 1945, the news of Japan’s surrender was announced in the United States, signaling the end of World War II. Riotous celebrations erupted in the streets, but perhaps none were more relieved than those in uniform. Although many of them had recently returned from victory in
Europe, they faced the prospect of having to ship out yet again, this time to the bloody Pacific.

Among the overjoyed masses gathered in Times Square that day was one of the most talented photojournalists of the 20th century, a German immigrant named Alfred Eisenstaedt. While snapping pictures of the celebration, he spotted a sailor “running along the street grabbing any and every girl in sight.” He later explained that, “whether she was a grandmother, stout, thin, old, didn’t make any difference.”

Of course, a photo of the sailor planting a wet one on a senior citizen wouldn’t have made the cover of Life, but when he locked lips with an attractive nurse, the image was circulated in newspapers across the country. Needless to say, “V-J Day” didn’t capture a highly anticipated embrace by long-lost lovers, but it also wasn’t staged, as many critics have claimed. In any case, the image remains an enduring symbol of America’s exuberance at the end of a long struggle.

Bhopal Gas Tragedy 1984 (Pablo Bartholomew)

Pablo Bartholomew is an acclaimed Indian photojournalist who captured the Bhopal Gas Tragedy into his lens. Twenty-six years have passed since India’s worst industrial catastrophe injured 558,125 people and killed as many as 15,000. Because safety standards and maintenance procedures had been ignored at the Union Carbide India Limited (UCIL) pesticide plant in Bhopal, a leak of methyl isocyanate  gas and other chemicals triggered a  massive environmental and human disaster. Photographer Pablo Bartholomew rushed to document the catastrophe. He came across a man who was burying a child. This scene was photographed by both Pablo Bartholomew and Raghu Rai, another renowned Indian photojournalist. “This expression was so moving and so powerful to tell the whole story of the tragedy”, said Raghu Rai.

The Photograph That Destroyed an Industry
“Hindenburg” Murray Becker, 1937
hindenburg-murray-becker
Forget the Titanic, the Lusitania, and the comparatively unphotogenic accident at Chernobyl. Thanks to the power of images, the explosion of the Hindenburg on May 6, 1937, claims the dubious honor of being the quintessential disaster of the 20th century.

In the grand scheme of things, however, the Hindenburg wasn’t all that disastrous. Of the 97 people aboard, a surprising 62 survived. (in fact, it wasn’t even the worst Zeppelin crash of the 20th century. Just four years earlier, the U.S.S. Akron had crashed into the Atlantic killing more than twice as many people.) But when calculating the epic status of a catastrophe, terrifying photographs and quotable quotes (”Oh, the humanity!”) far outweigh body counts.

Assembled as part of a massive PR campaign by the Hindenburg’s parent company in Germany, no fewer than 22 photographers, reporters, and newsreel cameramen were on the scene in Lakehurst, N.J. when the airship went down. Worldwide publicity of the well-documented disaster shattered the public’s faith in Zeppelins, which were, at the time, considered the safest mode of air travel available.

During the 1920s and 1930s, Zeppelins had operated regular flights, totting civilians back and forth between Germany and the Americas. But all of that stopped in 1937. The incident effectively killed the use of dirigibles as a commercially viable mode of passenger transport, ending the golden age of the airship not with a whimper, but with a horrific bang that was photographed and then syndicated around the globe.
The Photograph That Saved the Planet
“The Tetons – Snake River” Ansel Adams, 1942
the-tetons-snake-river-ansel-adams
Some claim photography can be divided into two eras: Before Adams and After Adams. In Times B.A., for instance, photography wasn’t widely considered an art form. Rather, photographers attempted to make their pictures more “artistic” (i.e., more like paintings) by subjecting their exposures to all sorts of extreme manipulations, from coating their lenses with petroleum jelly to scratching the surfaces of their negatives with needles. Then came Ansel Adams, helping shutterbugs everywhere get over their collective inferiority complex.

Brashly declaring photography to be “a blazing poetry of the real,” Adams eschewed manipulations, claiming they were simply derivative of other art forms. Instead, he preached the value of “pure photography.” In an era when handheld point-and-shoot cameras were quickly becoming the norm, Adams and other landscape photographers clung to their bulky, old-fashioned large-format cameras. Ultimately, Adams’ pictures turned photography into fine art. What’s more, they shaped the way Americans thought of their nation’s wilderness and, with that, how to preserve it.

Adams’ passion for the land wasn’t limited to vistas he framed through the lens. In 1936, he accompanied his photos to Washington to lobby for the preservation of the Kings Canyon area in California. Sure enough, he was successful, and it was declared a national park.
The Photograph That Kept Che Alive
“The Corpse of Che Guevara” Freddy Alborta, 1967
che-corpse-freddy-alborta
Sociopathic thug? Socialist luminary? Or as existentialist Jean-Paul Sartre called him, “the most complete human being of our age”? Whatever you believe, there’s no denying that Ernesto “Che” Guevara has become the patron saint of revolutionaries. Undeniably, he is a man of mythical status – a reputation that persists less because of how he lived than because of how he died.

Unenthused by his efforts to incite revolution among the poor and oppressed in Bolivia, the nation’s army (trained and equipped by the U.S. military and the CIA) captured and executed Guevara in 1967. But before dumping his body in a secret grave, they gathered around for a strategic photo op. They wanted to prove to the world that Che was dead, in hopes that his political movement would die with him. in fact, anticipating charges that the photo had been faked, Che’s thoughtful captors amputated his hands and preserved them in formaldehyde.

But by killing the man, Bolivian officials unwittingly birthed his legend. The photo, which circulated around the world, bore a striking resemblance to Renaissance paintings of Christ taken down from the cross. Even as Che’s killers preened and gloated above him (the officer on the right seems to be inadvertently pointing to a wound on Guevara’s body near where Christ’s final wound was inflicted), Che’s eerily peaceful face was described as showing forgiveness. The photo’s allegorical significance certainly wasn’t lost on the revolutionary protesters of the era. They quickly adopted “Che lives!” as a slogan and rallying cry. Thanks to this photograph, “the passion of the Che” ensured that he would live on forever as a martyr for the socialist cause.
The Photograph that Allowed Geniuses to Have a Sense of Humor
“Einstein with his Tongue Out” Arthur Sasse, 1951
einstein-tongue-out
You may appreciate this memorable portrait as much as the next fellow, but it’s still fair to wonder: “Did it really change history?” Rest assured, we think it did. While Einstein certainly changed history with his contributions to nuclear physics and quantum mechanics, this photo changed the way history looked at Einstein. By humanizing a man known chiefly for his brilliance, this image is the reason Einstein’s name has become synonymous not only with “genius,” but also with “wacky genius.”

So why the history-making tongue? It seems Professor Einstein, hoping to enjoy his 72nd birthday in peace, was stuck on the Princeton campus enduring incessant hounding by the press. Upon being prodded to smile for the camera for what seemed like the millionth time, he gave photographer Arthur Sasse a good look at his uvula instead. This being no ordinary tongue, the resulting photo became an instant classic, thus ensuring that the distinguished Nobel Prize-winner would be remembered as much for his personality as for his brain.
The Photograph That Made the Surreal Real
“Dalí Atomicus” Philippe Halsman, 1948
dali-atomicus
Philippe Halsman is quite possibly the only photographer to have made a career out of taking portraits of people jumping. But he claimed the act of leaping revealed his subjects’ true selves, and looking at his most famous jump, “Dalí Atomicus,” it’s pretty hard to disagree.

The photograph is Halsman’s homage both to the new atomic age (prompted by physicist’ then-recent announcement that all matter hangs in a constant state of suspension) and to Dalí’s surrealist masterpiece “Leda Atomica” (seen on the right, behind the cats, and unfinished at the time). It took six hours, 28 jumps, and a roomful of assistants throwing angry cats and buckets of water into the air to get the perfect exposure.

But before settling on the “Atomicus” we know today, Halsman rejected a number of other concepts for the shot. One was the idea of throwing milk instead of water, but that was abandoned for fear that viewers, fresh from the privations of World War II, would condemn it as a waste of milk. Another involved exploding a cat in order to capture it “in suspension,” though that arguably would have been a waste of cats.

Halsman’s methods were as unique as they were effective. His celebrity “jump” portraits appeared on at least seven Life magazine covers and helped usher in a new – and radically more adventurous – era of portrait photography.



Friday, 20 January 2012

Cara Kerja Kamera DSLR

Rendy Photography

Kalau kemarin kita sudah mengenal camera DSLR dan bagaimana cara bekerjanya, kali ini kita akan belajar beberapa pengetahuan dasar photography dengan menggunakan camera DSLR. Menfoto dengan camera DSLR tidaklah jauh beda dengan menfoto dengan camera compact/ point and shoot camera. Ibarat mobil yang memiliki transmission automatic, compact camera / point and shoot memilikki setting cahaya yang sudah diatur otomatis. Sedangkan camera DSLR memilikki setting cahaya dan lainnya yang bisa kita atur secara manual maupun otomatis.

Kalau sudah ada yang auto, kenapa harus pusing dengan setting secara manual?
Kalau anda mengharapkan foto yang anda jepret itu jelas, warnanya bagus, pixelnya tinggi, ya, fungsi auto sudah cukup kok,, kenapa pusing2… Tetapi kalau anda pengen memberikan sentuhan yang berbeda, membuat foto kita kelihatan beda dari yang lain, membuat foto menjadi sesuatu tidak bisa terlihat dengan mata manusia, maka anda harus melakukan setting secara manual,

Pernah complain dengan foto yang anda ambil itu blur(tidak jelas)? Warnanya tidak memuaskan? Lightingnya kelihatan aneh? Ada beberapa situasi, fungsi automation setting tidak bisa memberikan hasil yang terbaik, kalau anda menguasi teknik mengatur sendiri pengcahayaan, well, problem solved..


Three Main Gateway

Kalau kita belajar matematika, kita akan memulai dengan 4 dasar yaitu, +,-,x,/, di photography, kita memulai dengan 3 dasar mengatur cahaya yang masuk ke sensor ataupun lebih dikenal dengan three gateway of light, three methodology, dll. Ketiga hal itu adalah Shutter Speed, Aperture, dan ISO Speed (Sensitivitas Sensor terhadap cahaya)

Shutter Speed adalah kecepatan tirai penutup sensor. Semakin lambat tirainya bergerak, semakin banyak cahaya yang masuk ke sensor,. Shutter speed yang tinggi bisa menangkap object yang bergerak cepat dengan jelas, misalnya mobil yang bergerak, sedangkan shutter speed yang lambat, bisa merekam gambar dengan lambat, sedangkan benda yang bergerak bisa kelihatan motion-nya . Untuk pemahaman cahaya yang masuk melewati kecepatan shutter, kita bisa memakai analogi jendela dan pintu jendela. Ketika kita menekan tombol shutter, pintu jendela ini akan membuka, dan menutup kembali. Ketika pintu jendelanya dibuka secara lambat, cahaya yang masuk melewati kedalam ruangan semakin banyak daripada pintu yang dibuka dengan kecepatan tinggi.



Aperture adalah lubang cahaya yang masuk ke sensor. Ukuran aperture ditentukan oleh sebuah alat yang bernama diaphragm. Cahaya yang masuk masuk dari lens, bergerak melewati aperture sebelum masuk ke sensor. Fungsi sebenarnya ukuran besar kecilnya aperture adalah untuk mengatur kedalaman ketajaman gambar. Aperture yang kecil mempunyai ketajaman yang lebih dalam sedangkan aperture yang besar memiliki kedalaman yang tidak dalam, sehingga object yang berada diluar dari kedalamanan akan kelihatan kabur. Bagaikan mainan laser, semakin kecil lubang cahaya laser, maka semakin jauh laser bisa memantulkan cahaya, dan semakin lebar lubang cahaya, maka semakin tidak jauh laser bisa memantulkan cahayanya. Kita bisa mengunakan kembali analogi jendela dan pintu jendela diatas untuk pemahaman pengaturan cahaya lewat aperture. Kalau kecepatan pintu jendela membuka dan menutup kembali itu adalah shutter speed, maka jendela itu sendiri adalah aperture karena cahaya memasuki sensor lewat jendela itu. Semakin lebarnya jendela maka otomatis cahaya yang masuk lebih banyak dan begitu juga sebaliknya.



Satu hal yang akan selalu membingungkan pemula adalah besar aperture bukan ditentukan besar f number,, tapi sebaliknya. misalnya f 2.8 adalah aperture besar sedangkan f22 adalah aperture kecil..

Aperture Besar (f/5.6)


Aperture Kecil (f32)


Kombinasi antara shutter speed dan aperture adalah kunci untuk menentukan sebuah gambar itu memliki exposure yang tepat. Ketika berada di tempat yang terang seperti outdoor, kita bisa menggunakan shutter speed yang tinggi dengan aperture yang tinggi untuk mengurangi cahaya yang berlebihan masuk kedalam sensor supaya hasil dari foto tidak terlalu terang. Sedangkan ketika berada ditempat tidak terlalu terang seperti indoor, kita bisa menggunakan Aperture yang besar dan Shutter speed yang lambat. Namun shutter speed yang lambat sangat sensitive dengan pergerakan camera. Kamera yang bergerak saat shutter speed lambat berjalan akan menyebabkan gambar yang kabur. Di situasi seperti ini, penggunaan Tripod (alat tempat camera berdiri) atau kecepatan ISO bisa menjadi solusi.

ISO Speed adalah sensitivitas sensor terhadap cahaya. Penggunaan ISO yang tinggi bisa membantu sensor menrespon cahaya dengan lebih cepat, namun semakin tinggi ISO, akan menimbulkan noise. Noise membuat gambar kelihatan tidak jernih,. 

three main gateway

Dengan kombinasi tiga pintu masuk cahaya, kita bisa mengatur settingan cahaya sesuai situasi dan kebutuhan kita dimana fungsi Auto kadang tidak bisa melakukannya dengan benar. Kalau kita melihat object lewat viewfinder yang merupakan refleksi dari cermin, bagaimana kita mengetahui sebuah settingan itu over exposure atau kekurangan cahaya. Biasanya di Viewfinder ada meteran cahaya untuk kita mengatur exposure yang tepat. Begitu juga kalau melakukan live view dari lcd secara langsung,, ada sebuah meter kecil terletak bagian bawah lcd atau bagian atas.



Masih banyak settingan dan teknik, kita akan membahas lebih lanjut disambungan topik ini.

Gambar diambil dari Wikipedia, www.imaging-resource.com, Enjoy! Discover the real joy of photography

Tuesday, 17 January 2012

Benua Atlantis di negara Indonesia ?

BENUA ATLANTIS YANG HILANG ATAU 

SERING DISEBUT NEGARA KELIMA





Legenda yang berkisah tentang "Atlantis", pertama kali ditemui dalam karangan filsafat Yunani kuno: Dua Buah catatan dialog Plato (427-347 SM) yakni: buku Critias dan Timaeus. Pada buku Timaeus, Plato berkisah: Di hadapan "Selat Mainstay Haigelisi, ada sebuah pulau yang sangat besar, dari sana kalian dapat pergi ke pulau lainnya, di depan pulau-pulau itu adalah seluruhnya daratan yang dikelilingi laut samudera, itu adalah kerajaan Atlantis. Ketika itu Atlantis baru akan melancarkan perang besar dengan Athena, namun di luar dugaan Atlantis tiba-tiba mengalami gempa bumi dan banjir, tidak sampai sehari semalam, tenggelam sama sekali di dasar laut, negara besar yang melampaui peradaban tinggi, lenyap dalam semalam.

Dalam legenda, yang mendirikan kerajaan Atlantis adalah dewa laut Poseidon. Di atas sebuah pulau, ada seorang gadis muda yang kedua orang tuanya meninggal, Poseidon memperistri gadis muda itu dan melahirkan
lima anak kembar, kemudian Poseidon membagi keseluruhan pulau menjadi 10 wilayah, masing-masing diserahkan pada 10 anak untuk menguasai, dan anak sulung ditunjuk sebagai penguasa tertinggi. Karena anak sulung lelaki ini bernama Atlan, oleh karenanya menyebut nama negeri tersebut sebagai kerajaan "Atlantis". Satu bagian dalam dialog buku Critias, tercatat kisah Atlantis yang dikisahkan oleh adik sepupu Critias. Critias adalah murid dari ahli filsafat Socrates, tiga kali ia menekankan keberadaan Atlantis dalam dialog. Kisahnya berasal dari cerita lisan Joepe yaitu moyang lelaki Critias, sedangkan Joepe juga mendengarnya dari
seorang penyair Yunani bernama Solon ( 639-559 SM). Solon adalah yang paling bijaksana di antara 7 mahabijak Yunani kuno, suatu kali ketika Solon berkeliling Mesir, dari tempat pemujaan makam leluhur mengetahui legenda Atlantis. Catatan dalam dialog, secara garis besar seperti berikut ini:

"Ada sebuah daratan raksasa di atas Samudera Atlantik arah barat Laut Tengah yang sangat jauh, yang bangga dengan peradabannya yang menakjubkan. Ia menghasilkan emas dan perak yang tak terhitung banyaknya: istana dikelilingi oleh tembok emas dan dipagari oleh dinding perak. Dinding tembok dalam istana bertakhtakan emas, cemerlang dan megah. Di sana, tingkat perkembangan peradabannya memukau orang. Memiliki pelabuhan dan kapal dengan perlengkapan yang sempurna, juga ada benda yang bisa membawa orang terbang. Kekuasaannya tidak hanya terbatas di Eropa, bahkan jauh sampai daratan Afrika. Setelah dilanda gempa dahsyat, tenggelamlah ia ke dasar laut beserta peradabannya, juga hilang dalam ingatan orang-orang." 
Penyelidikan Arkeolog






Menurut perhitungan versi Plato waktu tenggelamnya kerajaan Atlantis, kurang lebih 11.150 tahun yang silam. Plato pernah beberapa kali mengatakan, keadaan kerajaan Atlantis diceritakan turun-temurun. Sama sekali bukan rekaannya sendiri. Plato bahkan pergi ke Mesir minta petunjuk biksu dan rahib terkenal setempat waktu itu. Guru Plato yaitu Socrates ketika membicarakan tentang kerajaan Atlantis juga menekankan, karena hal itu adalah nyata, nilainya jauh lebih kuat dibanding kisah yang direkayasa.




Jika semua yang diutarakan Plato memang benar-benar nyata, maka sejak 12.000 tahun silam, manusia sudah
menciptakan peradaban. Namun di manakah kerajaan Atlantis itu? Sejak ribuan tahun silam orang-orang
menaruh minat yang sangat besar terhadap hal ini. Hingga abad ke-20 sejak tahun 1960-an, laut Bermuda
yang terletak di bagian barat Samudera Atlantik, di kepulauan Bahama, dan laut di sekitar kepulauan
Florida pernah berturut-turut diketemukan keajaiban yang menggemparkan dunia.

Suatu hari di tahun 1968, kepulauan Bimini di sekitar Samudera Atlantik di gugusan Pulau Bahama, laut tenang dan bening bagaikan kaca yang terang, tembus pandang hingga ke dasar laut. Beberapa penyelam dalam perjalanan kembali ke kepulauan Bimini, tiba-tiba ada yang menjerit kaget. Di dasar laut ada sebuah jalan besar! Beberapa penyelam secara bersamaan terjun ke bawah, ternyata memang ada sebuah jalan besar membentang tersusun dari batu raksasa. Itu adalah sebuah jalan besar yang dibangun dengan menggunakan
batu persegi panjang dan poligon, besar kecilnya batu dan ketebalan tidak sama, namun penyusunannya sangat rapi, konturnya cemerlang. Apakah ini merupakan jalan posnya kerajaan Atlantis?

Awal tahun '70-an, sekelompok peneliti telah tiba di sekitar kepulauan Yasuel, Samudera Atlantik. Mereka telah mengambil inti karang dengan mengebor pada kedalaman 800 meter di dasar laut, atas ungkapan ilmiah, tempat itu memang benar-benar sebuah daratan pada 12.000 tahun silam. Kesimpulan yang ditarik atas
dasar teknologi ilmu pengetahuan, begitu mirip seperti yang dilukiskan Plato! Namun, apakah di sini tempat
tenggelamnya kerajaan Atlantis? 
Tahun 1974, sebuah kapal peninjau laut Uni Soviet telah membuat 8 lembar foto yang jika disarikan membentuk sebuah bangunan kuno mahakarya manusia! Apakah ini dibangun oleh orang Atlantis? Tahun 1979, ilmuwan Amerika dan Perancis dengan peranti instrumen yang sangat canggih menemukan piramida di dasar laut "segitiga maut" laut Bermuda. Panjang piramida kurang lebih 300 meter, tinggi kurang lebih 200 meter, puncak piramida dengan permukaan samudera hanya berjarak 100 meter, lebih besar dibanding piramida Mesir. Bagian bawah piramida terdapat dua lubang raksasa, air laut dengan kecepatan yang menakjubkan mengalir di dasar lubang. Piramida besar ini, apakah dibangun oleh orang-orang Atlantis? Pasukan kerajaan Atlan pernah menaklukkan Mesir, apakah orang Atlantis membawa peradaban piramida ke Mesir? Benua Amerika juga terdapat piramida, apakah berasal dari Mesir atau berasal dari kerajaan Atlantis?


beratap kubah, gelanggang aduan (binatang), kuil, percaya, yang kami temukan adalah Benua Atlantik! Sama Tahun 1985, dua kelasi Norwegia menemukan sebuah kota kuno di bawah areal laut "segitiga maut". Pada foto yang dibuat oleh mereka berdua, ada dataran, jalan besar vertikal dan horizontal serta lorong, rumah bantaran sungai dll. Mereka berdua mengatakan: "Mutlak persis seperti yang dilukiskan Plato!" Benarkah itu?

Yang disayangkan, piramida dasar laut segitiga Bermuda, berhasil diselidiki dari atas permukaan laut dengan menggunakan instrumen canggih, hingga kini belum ada seorang pun ilmuwan dapat memastikan apakah sebuah bangunan yang benar-benar dibangun oleh tenaga manusia, sebab mungkin saja sebuah puncak gunung bawah air yang berbentuk limas. http://youtu.be/mNUa6cGc8us
Foto peninggalan bangunan kuno di dasar laut yang diambil tim ekspedisi Rusia, juga tidak dapat membuktikan di sana adalah bekas tempat kerajaan Atlantis. Setelah itu ada tim ekspedisi menyelam ke dasar samudera jalan batu di dasar lautan Atlantik Pulau Bimini, mengambil sampel "jalan batu" dan dilakukan penelitian laboratorium serta dianalisa. Hasilnya menunjukkan, bahwa jalan batu ini umurnya belum mencapai 10.000 tahun. Jika jalan ini dibuat oleh bangsa kerajaan Atlantis, setidak-tidaknya tidak kurang dari 10.000 tahun. Mengenai foto yang ditunjukkan kedua kelasi Norwegia itu, hingga kini pun tidak dapat membuktikan apa-apa.

Satu-satunya kesimpulan tepat yang dapat diperoleh adalah benar ada sebuah daratan yang karam di dasar laut Atlantik. Jika memang benar di atas laut Atlantik pernah ada kerajaan Atlantis, dan kerajaan Atlantis memang benar tenggelam di dasar laut Atlantik, maka di dasar laut Atlantik pasti dapat ditemukan
bekas-bekasnya. Hingga hari ini, kerajaan Atlantis tetap merupakan sebuah misteri sepanjang masa. 
(Sumber: Buku Himpunan Inspirasi Peradaban Prasejarah)