Whats the easiest way to convert 35mm to a DX crop? - convert 35mm camera
Hello, I have a Nikon D90 and my father gave me some of his old Cine Lenses 70s on a 35mm camera or full screen. I (also the 18-55mm). So I asked myself, know what lenses of 35 mm, were like the size of my DX) sensor (1.6 or guns, not just multiply the focal length of 1.5 to see which is the same on DX the camera? or what is the mathematical formula that takes its place? Thank you very much.
Wednesday, February 17, 2010
Convert 35mm Camera Whats The Easiest Way To Convert 35mm To A DX Crop?
2 comments:
Your Nikon has a 1.5 "crop factor" with DX sensor. So determined, that the equivalent focal length 35 mm only, multiply the focal length of your father hath of 1.5.
The factor of "culture" does not detract from the real objective lens. It changes the perspective. Thus a 16mm lens on a 35mm camera can be used have a viewing angle of 180 degrees, but in your D90 DX-sensor angle equivalent to a 24mm lens.
In http://www.digital-photography-school.co ... You can find a good explanation with pictures. The site is also a good source of information about photography in general.
18-55mm IS 18-55mm
Camera and 50 mm 50 mm
But the growing digital sensor,
so your 18-55mm would be the equivalent of 28-83mm
50 mm and was equivalent to 75 mm
Not change the opening because you do not really change the focal length that you just do not use the image circle.
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