Ansel Adams
Adams, Ansel (Feb. 20 1902 — Apr. 22, 1984), photographer and environmentalist, was born in San Francisco, California, the son of Charles Hitchcock Adams, a businessman, and Olive Bray. The grandson of a wealthy timber baron, Adams grew up in a house set amid the sand dunes of the Golden Gate. When Adams was only four, an aftershock of the great earthquake and fire of 1906 threw him to the ground and badly broke his nose, distinctly marking him for life. A year later the family fortune collapsed in the financial panic of 1907, and Adams’s father spent the rest of his life doggedly but fruitlessly attempting to recoup.
Ansel Adams created a zone system. this is a technique that was created in the 1930's. It is an approach to a standardized way of working that guarantees a correct exposure in every situation, even in the trickiest lighting conditions such as back lighting, extreme difference between light and shadow areas of a scene, and many similar conditions that are most likely going to throw off your camera's metering giving you a completely incorrect exposure. The zone system divides a scene into 10 zones on the tonal scale (though there are variations of 9 and 11 zones). Every tonal range is assigned a zone. Every zone differs from the one before it by 1 stop, and from the one following it by 1 stop. So every zone change equals 1 stop difference. Zones are identified by roman numbers, with the middle tone (with 18% reflectance) being a zone V which is zone 5.
Ansel Adams created a zone system. this is a technique that was created in the 1930's. It is an approach to a standardized way of working that guarantees a correct exposure in every situation, even in the trickiest lighting conditions such as back lighting, extreme difference between light and shadow areas of a scene, and many similar conditions that are most likely going to throw off your camera's metering giving you a completely incorrect exposure. The zone system divides a scene into 10 zones on the tonal scale (though there are variations of 9 and 11 zones). Every tonal range is assigned a zone. Every zone differs from the one before it by 1 stop, and from the one following it by 1 stop. So every zone change equals 1 stop difference. Zones are identified by roman numbers, with the middle tone (with 18% reflectance) being a zone V which is zone 5.
The Zone System
Ansel Adams Work
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