High reputation Double Convex Lens - WINDOW – WISOPTIC
High reputation Double Convex Lens - WINDOW – WISOPTIC Detail:
Optical windows are made by optically flat, transparent optical material that allow light into an instrument. Windows have high optical transmission with little distortion of the transmitted signal, but can not change the magnification of the system. Windows are widely used in various optical devices such as spectroscopic equipment, optoelectronics, microwave technology, diffractive optics, etc.
When choosing a window, the user should consider whether the material’s transmission properties and the mechanical properties of the substrate are consistent with specific requirements of the application. Coating is another important issue for choosing a proper window. WISOPTIC offer a wide variety optical windows with different coatings, e.g. anti-reflection coated precision windows for Nd:YAG laser applications. If you would like to order a window with a coating of your choice, please specify your request.
WISOPTIC Specifications – Windows
| Standard | High Precision | |
| Material | BK7 or UV fused silica | |
| Diameter Tolerance | +0.0/-0.2 mm | +0.0/-0.1 mm |
| Thickness Tolerance | ± 0.2 mm | |
| Clear Aperture | > 90% of central area | |
| Surface Quality [S/D] | < 40/20 [S/D] | < 20/10 [S/D] |
| Transmitted Wavefront Distortion | λ/4 @ 632.8 nm | λ/10 @ 632.8 nm |
| Parallelism | ≤ 30” | ≤ 10” |
| Chamfers | 0.50 mm ×45° | 0.25 mm ×45° |
| Coating | Upon request | |
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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for High reputation Double Convex Lens - WINDOW – WISOPTIC, The product will supply to all over the world, such as: Marseille, United Arab Emirates, Belgium, Further, we are supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to offer our clients an effective range of products.
By Matthew from Saudi Arabia - 2018.03.03 13:09
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Chris from Liverpool - 2017.12.31 14:53
