Optics and Lenses -
READ INSTRUCTIONS! This forum is aimed towards the technical side of photographic optics and lenses. There will be some overlap by camera/manufacturer, but this forum is for the heavy duty tech discussions. This is NOT the place to discuss a specific lens or lens line, do that in the appropriate forum. This is the forum to discuss optics or lenses in general, to learn about the tech behind the lenses and images. IF you have a question about a specific lens, post it in the forum about that type of camera, NOT HERE. Mods are tired of moving threads, and may just delete them instead.
heart soul & a camera
original canon F1...T90...24/2.8...100/2.8...200/2.8...300/5.6