Is there a significant advantage to more expensive 50mm prime lenses?
71343
Is there a noticeable difference between 1.8 and 1.4 prime lenses?
136336
How to choose a lens for my first DSLR?
85191
Are manufacturers' Image Stabilisation ratings for zoom lenses deceptive?
53448
Do bigger focal lengths capture more light?
37632
How to compare the focal length of a 50mm prime lens with the default lens of a point and shoot camera?
43047
Why do some lenses cost 10 times as much when the specs are very close?
133548
How can a speedbooster improve the light performance of a lens?
136611
Why choose an 80-200mm over an 18-200mm lens?
141771
What is the benefit of a wide-aperture lens if you stop it down?
104812
What differences exist between third-party and official lenses for Canon APS-C DSLRs?
148161
Sharpness and bokeh comparison of Nikon 50mm f/1.2, f/1.4G and f/1.8G
5000
Do smaller apertures provide more depth of field past the diffraction limit, even if peak sharpness suffers?
82290
Are there any cheap, fast lenses capable of highschool sports photography?
22605
Is image stabilization a necessary feature for wide angle lenses?
35880
Should I postpone buying a zoom lens until I've learned to zoom with my feet?
129196
Does crop factor still apply to a vintage film SLR lens?
128714
Is a UV filter better for lens protection than a protector filter?