2020 Good Quality Brewster Windows - LENSES – WISOPTIC
2020 Good Quality Brewster Windows - LENSES – WISOPTIC Detail:
LENSES
Spherical lenses made of N-BK7, UVFS or CaF2 optical materials, Apherical lenses made of N-BK7, UVFS or S-LAH64 optical materials, Cylindrical and Conical (Axicon) lenses made of N-BK7 and UVFS.
Other specific material, size and anti-reflection (AR) coated lenses are available under custom request. Most of the lenses are available ex-stock for fast off-the-shelf delivery.
Lenses forms plano-convex, plano-concave, biconvex, biconcave, plano-convex cylindrical and plano-concave cylindrical. Focal lengths vary from -5000 to +10000 mm.
For example, the aspheric lens has a better radius of curvature and can maintain a good aberration correction to obtain the required performance. The application of aspheric lenses brings excellent sharpness and higher resolution, and at the same time the miniaturization of the lens design becomes possible.
WISOPTIC provides sorts of quadric aspheric lens and high order aspheric lens, as well as infrared aspheric lens (ZnS, ZnSe, Ge, etc. ).
WISOPTIC Capabilities – Aspheric Lens
| Medium Precision | High Precision | |
| Aperture | 5~200 mm | 20~1000 mm |
| Surface Quality [S/D] | < 40/20 [S/D] | < 40/20 [S/D] |
| Surface Irregularity | PV< 0.5~5 µm | RMS< λ/50 @ 632.8 nm |
| Aspheric Surface Type | Quadric, High order | Quadric, High order |
| Manufacture Capability | 300 pcs/month | 20 pcs/year |
Product detail pictures:
Related Product Guide:
We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for 2020 Good Quality Brewster Windows - LENSES – WISOPTIC, The product will supply to all over the world, such as: Kuwait, Slovenia, Korea, Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. In a word, when you choose us, you choose a perfect life. Welcome to visit our factory and welcome your order! For further inquiries, please do not hesitate to contact us.
By Elva from Canada - 2017.08.21 14:13
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Ophelia from Washington - 2018.12.30 10:21
