Positive Fresnel lenses are designed to manage light with plano-conjugate or finite-conjugate configurations. The SC 230 lens has a focal length of 6.3 mm, a clear aperture of 0.102 mm, a thickness of 1.8 mm, and is specified for infinite plano conjugate and 10.0 mm facet conjugate. All lenses in this series are manufactured from PMMA with a standard thickness of 1.8 mm, unless otherwise noted.
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 (within limits of clear aperture). It is possible to combine a Fresnel lens structure with other structures like diffusers or microlens arrays in the same part through double-sided structuring. Optical coatings for increased efficiency are possible.
| ORAFOL Fresnel Optics GmbH | |
|---|---|
| Product Category | Optical Lenses |
| Product Number | SC 230 |
| Product Name | Positive Fresnel Lense |
| Lens Type | Fresnel Lens |
