Do I need 50mm lens If I have 24-105 lens for canon 6d?
48863
Do I really need a fast 50mm lens?
40865
What should I do when I have lenses with different filter thread sizes?
101300
What to look for in a wide angle lens?
11996
How do I find the right size of filters for a lens?
19003
How will old M42 lenses work on a Nikon camera?
102058
Weird canon 17-55 f2.8 IS lens error
148161
Sharpness and bokeh comparison of Nikon 50mm f/1.2, f/1.4G and f/1.8G
17851
How does using a lens with some focal length on a full frame camera differ from using a lens with "equivalent" focal lens on a crop camera?
11607
What lenses to bring while traveling? One good wide-telephoto or several smaller ones?
96100
What Canon lenses do you suggest for wedding photography on a tight budget?
143085
Can Tamron 16-300mm Macro Lens fit to Canon EOS 600D?
31158
Is it a wise-decision to buy full-frame lenses for use on an APS-C body?
57370
What are the limitations of a typical kit lens as a general purpose lens?
51573
Lens upgrade paths (sub $1000) for the EF-S 18-55mm IS kit lens for Canon APS-C cameras
101571
How do I choose a lens for my first DSLR to replicate the capabilities of my bridge camera?
119973
Can I get longer than 15 second exposure with my canon SX 50?
11051
Is there a difference between taking a far shot on a 50mm lens and a close shot on a 35mm lens?