Term - Bispheric lens
|Bispheric lens||SWPP and BPPA Photographic Glossary|
Tuesday 21st May 2013
Lens having different curvatures at the center and the edge. The different edge curvature brings the peripheral rays more closely to the same point of focus as the center rays.
Information provided by: SWPP BPPA
SWPP & BPPA, 6 Bath St, Rhyl, LL18 3EB