Complaint
We are manufacturers of Precision optics & Optical Components viz. Windows, Prisms, Lens, Optical coating Mirrors, Beam splitters, Filters, Band pass, Reticles, Optical flats, Cylindrical lens, Prism cement, etc. We are partners to our customers, providing high-quality solutions meeting demands. The high quality of our products and services, and the satisfaction of our customers are our ultimate objectives. These objectives are based on the benchmark of compliance with the statutory and official regulations, where different requirements exist depending on the market. We are constantly developing our products, technologies, and services in the interests of our customers and partners. In doing so, we comply with international standards in accordance with ISO 9001 for quality management. Please find below a short description of our PHYO CaF2/ MgF2 Elliptical Windows
Elliptical window is a plane-parallel plate, it is always used for protecting electronic sensor or detector outside, elliptical window will not change system's amplification factor. Its basic material includes various optical glass, K9, Uv-fused quartz, infrared fused quartz and crystal material like CaF2, MgF2, ZnSe, Ge and Si, it also provides various optical coating film like antireflection film, high-reflective film, beam splitting film and metal film. Wide antireflection film can be used in ultraviolet band, visible light band, near infrared band and intermediate infrared band.
Elliptical window is parallel optical glass with two surfaces by grinding and polishing. It is protection between two environments without any influence on visible light. The common coating film has AR and AS. It is mainly applied in digital camera, digital video tape recorder, industrial optical window, product with touch screen, GPS product, window of digital product, car rear view mirror, computer screen, laptop screen and surface of watches.
| Specification | Commercial | High Standard |
| Surface Quality: | 40-20 | 42648 |
| Flatness | L/4 | L/10 |
| Wedge: | <3 arc min | <1arcmin |
| Diameter Tolerance: | + 0.00 / - 0.20 mm | +0.00/-0.1mm |
| Thickness Tolerance: | +0.20/-0.20 mm | +0.1/-0.1mm |
| Axis Tolerance | +0.00/-0.2mm | +0.00/-0.10mm |
| Clear Aperture: | 85% | 90% |
| Bevel: | 0.25 mm x 45° | 0.25*45 |
We also do custom based orders based on customer requirements and support for R&D project purposes
Prisms Manufacturing
