Traditional Culture Encyclopedia - Photography and portraiture - What does ed 14-42 mm F4.0-5.6 mean in photography?
What does ed 14-42 mm F4.0-5.6 mean in photography?
There is a mistake on the first floor.
This is the head of Olympus entry-level digital SLR: 14-42 (formerly 14-45).
ED shows that this lens is an ED lens; 14 represents the wide-angle end of the lens-the size of135 is 28mm；; 42 represents the telephoto end of the lens-135 is 84 mm in size, and this lens is a typical medium focus lens (similar to the traditional 28-80). 4.0 means that the maximum aperture of 14mm wide angle is F4, and the maximum aperture of 42mm telephoto end is F5.6.
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