Will 18-55 and 55-200 lenses give me the same zoom abilities as a single 18-200 lens?
12460
Why prefer the 18-55mm and 55-250mm lenses vs 18-200mm?
157805
How do I use the different shutter speeds my camera offers?
75997
Will lenses from a Rebel work on higher-model Canon cameras?
102058
Weird canon 17-55 f2.8 IS lens error
40865
What should I do when I have lenses with different filter thread sizes?
136336
How to choose a lens for my first DSLR?
17968
Does 4.0-72mm on the lens when equivalent focal length is 24-432mm mean crop factor of 6×?
101960
Why are crop lenses indicated with focal lengths they don't have?
101736
What is the difference between Canon "L" lenses and non-L lenses?
148161
Sharpness and bokeh comparison of Nikon 50mm f/1.2, f/1.4G and f/1.8G
51573
Lens upgrade paths (sub $1000) for the EF-S 18-55mm IS kit lens for Canon APS-C cameras
47999
How do you find out the "sweet spot" of a lens?
41934
How do zoom, magnification, and focal length relate?
31075
What can be done using a 18-55mm lens?
129196
Does crop factor still apply to a vintage film SLR lens?
85095
Selecting optical size?
107952
Do different lenses affect noise level?