Wide-angle lens 'point and shoot' -- Does it exist?
129401
How can I find a compact camera with an ultra-wide lens?
57844
What lens focal length most closely resembles the perspective of the human eye?
27692
Why do I need an add-on lens to take smartphone macro photos?
82290
Are there any cheap, fast lenses capable of highschool sports photography?
145622
How do constant aperture zoom lenses work?
20439
Do lenses have focal planes or focal spheres/ellipsoids?
26351
What macro techniques offer an alternative to expensive optics?
22161
How do I get adequate depth of field in macro photography?
20168
Wide Angle Lens on a Step Down ring?
22374
What methods can be used to micro-adjust autofocus of a camera body to a particular lens?
132064
Do I need a slim or normal polarized filter for a wide angle lens?
94098
How can I find infinity focus on a kit lens with no markers?
105343
Interference at the focus of a convex lens or a concave mirror
57370
What are the limitations of a typical kit lens as a general purpose lens?
9671
Do gravitational lenses have a focus point?
50452
Did film photography have lens correction counterparts?
59156
What lens is needed to change the minimal focus distance length of my camera?