Circular Window
Specification Snapshot
Diameter
1 to 500 mm
Parallelism
1arcmin
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Specifications
| Parameter | Value |
|---|---|
| Material | Optical Glass, Fused Silica, Silicon, Germanium, CaF2, MgF2, Sapphire, ZnSe, ZnS |
| Diameter | 1 to 500 mm |
| Diameter Tolerance | +0/-0.02 mm |
| Thickness Tolerance | ±0.01 mm |
| Surface Quality | 10-5 |
| Surface Figure | λ/10 |
| Parallelism | 1arcmin |
| Coating | Uncoated, AR, HR, Beam-Splitting Coatings, etc. |
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Supplier Information
Established in 2009, located in Changchun, China's famous optical R&D base. The company has a 2800 sqm plant, 115 employees including 4 optical engineers and 3 mechanical engineers, with capabilities in designing and producing optical components and assembling lenses. We mainly produce high-precision optical components such as spherical lenses, cylindrical lenses, prisms, filters, windows, mirrors, beamsplitters, waveplates, polarizers, rod lenses, and micro-optics. Our products are recognized by many professional companies in the UK, Germany, Austria, Switzerland, Italy, Ireland, Sweden, Australia, Israel, the USA, etc. The company has established production lines for raw material cutting, grinding, polishing, ultrasonic cleaning, and optical coating. Testing instruments include CMM, Lambda900 spectrophotometer, spherical and plane interferometers, collimators, and goniometers, ensuring high-capacity production and quality assurance for OEM and customized products.
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