The SC 950 Positive Fresnel Lens from ORAFOL Fresnel Optics GmbH features a focal length of 219.0 mm and a facet spacing of 0.302 mm. It is designed with an infinite Fresnel conjugate and a plano conjugate of 219.0 mm. The lens has a clear aperture of 223.3 mm and a standard thickness of 1.8 mm. This lens is suitable for applications requiring efficient light management and can be customized to meet specific project requirements. The standard material used is PMMA, which has a refractive index of 1.49.
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 950 |
| Product Name | Positive Fresnel Lense |
| Lens Type | Fresnel Lens |
