Bi-concave lenses have two inward
curved surfaces. These lenses have a negative focal length.
Bi-Concave lenses are the best choice where object and image are at
absolute conjugate ratios closer to 1:1 with converging beam.
The output rays appear to be diverging from a virtual image located
on the object side of the lens. The distance from this virtual
point to the lens is known as the focal length. Similar to the
Plano-Concave lenses, the Bi-concave lenses have negative focal
lengths, thereby causing collimated incident light to diverge.
Bi-Concave lenses have equal radius of curvature on both side of
the lens. They are used to diverge incoming light or increase the
focal length of an existing optical system.
For any inquiry about Bi-Concave
Lens, please contact us: *@********************
