Questions & Answers for: Canon ef 100

EF 100-300mm f/4.5-5.6 USM lens.It is in beautiful condition and the autofocus and manual zoom work fine. Pictures also are fine. The one operational flaw is that when pointed downward the lens barrel

...EF 100-400mm f/4.5-5.6L IS USM EF 100mm f/2.8 Macro USM EF-S 60mm f/2.8 Macro USM EF 135mm f/2L USM EF-S 10-22mm f/3.5-4.5 USM EF 180mm f/3.5L Macro USM EF-S 17-55mm f/2.8 IS USM EF 200mm f/2.8L USM ...

100 - 200mm Lens that works on a Canon FT work on a Canon Rebel Digital Camera ?? The FT lens mount system (FL system) is not the same lens mount used on today's Canon EOS cameras (EF lens mount). The

need a instruction manual for a canon 100-400mm is lens http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup/ef_100_400mm_f_4_5_5_6l_is_usm#BrochuresAndManuals

MY CANON EF 100-400MM USM LENS WON'T ZOOM PAST 150MM Is the lens tension adjusting ring too tight? Try loosening it and see if you get increased travel. If so, you may need to have it checked out.

...EF 100-400mm infinity setting on the lent. 300 to 400mm is out of focus. Hi, I don't know your photography background and skill, so these tips may seem overly basic. Have you tested this on a tripod? ...

canon 100-400mm lens AF only works when focus ring is jiggled My AF only works for a short period of time and that is only when I roll the manual focus ring back and forth a few times. Replace the ...

...EF 100-400 not auto focusing My Canon EF 100-400mm f/4.5-5.6 IS USM Lens is not auto focussing. only work with manual focussing. I use it with canon 60D It is probably a broken ribbon cable in the ...

100-400 mm EF canon takes too long to auto focus.I like to take pictures of flying birds and i get alot of blurred pictures even at a shutter speed of 1/3200sec. I use the #2 position on the stabilzer

how do you use the 100-400 CANON LENS tripod ring mount Tripod ring mount Once mounted on the tripod you can loosen the ring to swivel the camera (and lens) from landscape to portrait position.