Vivitar Telephoto 100mm f/3.5 Macro Manual Focus Lens for Pentax PK "28mm lens" Questions

...of 1.5 meters to infinit canon t2i FD lens 28mm 150mm F-stop focus focal length point you will more then likely need one but before you buy go back to the store you bought it from and see what they ...

...28mm 1:2.8 SC You say the aperture doesn't work- is that on or off the camera? becasue of the unique design of the Canon "breach-lock" lens mount FD lens aperatures were locked open until they were ...

lens with a Canon mount will not stay locked in the 28mm position. When the camera is hanging from it's neckstrap, the lens' own weight is enough to disengage the lock and extend the lens fully. Help?

With anything else, it simply doesn't make much sense. What it will still do though is offer fantastic depth of field which will be lacking in relative terms on a 28mm lens designed for APS-C sensors

28mm is no longer opening. It was fine one minute and the next it just slowly got darker as the aperture closed like i have never seen before. I dont know if it is because i had my settings so high as

my sigma for canon 28 300 lens is locked on 28. can this be fixed? Your lens may have a lock switch at the 28mm end of the lens if so you slide it to release the zoom

repair loose shift on 28mm pc hello,there is a very tiny screw on the barrel that you can nip up with miniature screwdriver,if your not too certain how to go about it,there are a few websites,esp in ...

...28mm 1 : 2.8 lens and I am trying to find a camera that works with it The FD lenses were mainly for film cameras. I used this lens on a Canon AE1-P. If you have a modern digital EOS with an EF mount ...

...28mm - 200mm lens is of a type of front lens mount I am completely unaware of. I do not want to use this lens unprotected. Sincerely Glenn Krewson. First, make sure that the lens diameter is 62mm. It ...

...28MM , won,t line up. the red dots on the back are out of line for some reason,so i can,t put it on my camera old canon EF, i can,t fix it, thank you. peter. australia. it,s the black lens, If the ...