ORAFOL Fresnel Optics GmbH Datasheets for Fresnel Lenses

Fresnel lenses resemble a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and not spherical.
Fresnel Lenses: Learn more

Product Name Notes
A negative Fresnel lens is the opposite of a positive Fresnel lens with diverging light rays. The designs can be trimmed according to customer requirements (within limits of clear aperture).
Lenticulars have linear structures where every groove has a small radius creating multiple line images. They are primarily used for projection screens and three dimensional images. The designs can be...
Positive Fresnel Lenses can be designed as a collimator, collector or with finite conjugates. They are usually corrected for spherical aberration. The designs can be trimmed according to customer requirements...