Definitions for "Wide-angle lens"
A lens that offers a wide angle of view, usually in the 35 to 24mm focal length range. Ultra-wide-angle lenses range from 20mm to 8mm. Wide-angle lenses also allow use of very deep zones of focus.
A lens whose focal length is shorter than the diagonal measurement of the film used.
lens with a greater field of view and a shorter focal length than a standard lens (50mm). Understanding Focal Length
A slens that takes in a wide view. Useful for landscape photography.
Used for wide shots like city skylines and natural landscapes.
a necessary addition to any photographer's or vidoegrapher's arsenal
an important addition to your photo gear
Keywords:  isight, accessory, useful
a useful accessory to an iSight
Keywords:  see