What lenses have the most human eyelike images
57844
What lens focal length most closely resembles the perspective of the human eye?
95343
Why is human vision restricted to 400-700 nm?
67858
Viewing glass from an oblique angle
51707
What low-cost non-fisheye wide angle lenses are available for Canon and how do they compare?
44637
What are the constructional differences between a macro and a regular lens?
4389
How can a lens with a single focal length focus on more than one plane?
145622
How do constant aperture zoom lenses work?
81006
What model does Lightroom use for lens correction?
5740
What is a good wide-angle prime lens for Nikon DX (APS-C) format?
80219
What is the relationship between field of view and focal length for fisheye?
85812
Are mirror lenses good for wildlife photography in daylight?
54460
What aperture should I use to photograph people and why?
104610
What focal length lens do I need for photographing the moon?
6871
Is it possible to blur an image in such way that a person with sight problems could see it sharp?
113574
What is a macro lens?
150759
Is there anything in medium format systems which can beat pro-level 35mm digital with fast lenses in low light?
82290
Are there any cheap, fast lenses capable of highschool sports photography?