Why won't my canon 75-300mm lens work.?

Answer this question

  • Why won't my canon 75-300mm lens work.?


Answer #1 | 22/12 2013 06:55
You are not using your cameras lightmeter correctly. Too dark means you are underexposing the scene and too light indicates overexposure. Here is a link that will show you how to balance ISO, shutter speed and lens aperture As far as auto-focus is concerned, make sure that the lens is set to auto-focus.
Positive: 53 %
Answer #2 | 22/12 2013 07:22
Contacts are indeed a problem. The lens may be set to the smallest aperture size (largest f/number). If it's an old lens, then there may be compatibility issues with the camera. It's not uncommon with Canon. If it's a new lens on a relatively new dSLR then bring both to the service center and let them figure it out.
Positive: 47 %

Possible answer

The versatile Canon Zoom Lens EF 75-300mm is an ideal ... Small focus lengths work best for wide ... Canon EF 75-300mm f/4.0-5.6 III Lens MUST HAVE ...
Read more
Positive: 53 %
Canon EF 75–300mm f/4–5.6 III Telephoto Zoom Lens: ... Purchased this lens as a birthday gift--he loves it! Works great; ... the tag design, MY BEST ...
Read more
Positive: 48 %
Plus, this Canon EF lens telephoto lens with a ... My Collections; ... Canon EF 75-300mm f/4.0-5.6 III Lens. ...
Read more
Positive: 34 %
Comments about Canon EF 75-300mm f/4-5.6 III Lens: The lens works fine ... EF lens work on my Canon ... Canon EF 75-300mm f/4-5.6 III Lens ...
Read more
Positive: 11 %

Show more results