What is the filter attachment size of nikon AF-S 50 mm f/1.4G lens?
11996
How do I find the right size of filters for a lens?
109652
What is the limiting factor in lens construction when it comes to f-stop values?
22374
What methods can be used to micro-adjust autofocus of a camera body to a particular lens?
7392
Why is my Nikon 50mm f/1.8 giving me an fEE error?
34583
How can I calculate sensor size (width and height) from focus length, vertical, and horizontal angle of view?
153578
Variable focal length for macro lenses?
47999
How do you find out the "sweet spot" of a lens?
104812
What differences exist between third-party and official lenses for Canon APS-C DSLRs?
79713
How can I fix a Canon lens with sand in the aperture diaphragm?
138067
Why are 50mm Lenses Cheaper?
86838
What do the red values mean on the distance scale of a lens?
39233
Would it be better to use a 35mm prime instead of a 50mm prime on a cropped sensor body?
114324
Is there any protection ring available for reversed lenses?
123018
How do you handle the varying sizes of filters in your kit?
15644
What is crop factor and how does it relate to focal length?
124074
Does stacking more lens filters decrease overall image quality?
4403
Nikkor f/1.8G 35mm or 50mm?