Can I use Yashica 35-70 and Canon 28-80 lenses on DSLR cameras?
12768
Can I use lens brand X on interchangeable lens camera brand Y?
148416
What do the different Canon DSLR image size settings mean?
79769
Which lenses should be included in a travel photography kit?
132753
What do Pentax and Sigma DSLRs offer that differs from Canon and Nikon?
79713
How can I fix a Canon lens with sand in the aperture diaphragm?
9259
How compatible are my old Nikon lenses?
41048
If I have a 18-55mm lens, is there a point in buying a 35mm prime lens?
21523
How can aperture be f/11 on a lens with an aperture range designation of 3.5-5.6?
57627
Is it possible to do remote capture on a Canon DSLR?
96544
Why don't lens mount adapters have the same effect as extension tubes?
51707
What low-cost non-fisheye wide angle lenses are available for Canon and how do they compare?
35607
What speedlites can work with the Canon non-standard hotshoe found on their low-end camera models?
81660
Does autofocus work better with f/2.8 lenses vs f/4 or slower?
97259
Why don't the zoom buttons work on my DSLR?
20308
Can I use a EF lens with a EF-S camera?
116428
How do I use a Macro Lens for Jewelry Photography?
11996
How do I find the right size of filters for a lens?