Nikon 50mm f/1.4 G Review The Nikon 50mm f/1.4 G (58mm filters, 9.8 oz./278g, about $440) is Nikon's newest and best 50mm f/1.4 lens. It works great on every Nikon digital, and most AF 35mm cameras. ... Donate New Search Gallery Reviews How-To Books Links Workshops About ...
Aperture - Wikipedia, the free encyclopedia The lens aperture is usually specified as an f-number, the ratio of focal length to effective aperture diameter. A lens typically has a set of marked "f-stops" that the f-number can be set to. A lower f-number ...
Aperture - Wikipedia, the free encyclopedia Generally, one would want the aperture to be as large as possible, to collect the maximum amount of light from the distant objects being imaged. The size of the ...
Understand what is Aperture in photographic basic Aperture is referred to the lens diaphragm opening inside a photographic lens. ... One of the trend is - the aperture value is now control via a thumb wheel on the ...
Introduction to Aperture - Digital Photography School If you can master aperture you put into your grasp real creative control over your camera. Here's a guide to doing that.
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Fstoppers - Photography News and Community for Creative Professionals Fstoppers is a community based photography news website featuring the latest industry news and original articles from photographers and videographers showcasing their photography and behind the scenes videos and productions.
Nokia Lumia 625 Specifications - Nokia Upgrade to the big-screen experience. The Nokia Lumia 625 has a 4.7-inch screen, 4G speed and a curved design that you'll love showing off. ... Weight: 159 g Display and User Interface Display size: 4.7 '' Display resolution: WVGA (800 x 480) Display feat
F-number - Wikipedia, the free encyclopedia Aperture, shutter speed, and film sensitivity are linked: for constant scene brightness, ... 0.5, 0.7, 1.0, 1.4, 2, 2.8, 4, 5.6, 8, 11, 16, 22, 32, 45, 64, 90, 128, 180, 256.
F-number - Wikipedia, the free encyclopedia In optics, the f-number (sometimes called focal ratio, f-ratio, f-stop, or relative aperture[1]) of an optical system is the ratio of the lens's focal length to the diameter of the entrance pupil.[2] It is a dimensionless number that is a quantitative mea
