infrared precision aspheric lens
The 650-1,000 nm reflective membrane polishing is computer-optimised;
Specification Snapshot
Surface Quality
60-40s
coating type
Infrared AR.16
Anti-reflective coating wavelength
650-1000nm
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Overview
The 650-1,000 nm reflective membrane polishing is computer-optimised; the optical performance of the diaphragm at high numerical apertures does not require multiple elements to reach the distillation limit. This can be used to reduce the weight, complexity and cost of optical systems
Specifications
| Parameter | Value |
|---|---|
| Category | Aspheric Lens |
| Base Material | L-BAL35(589/611)N |
| Painting | Infrared (AR.16) |
| Optical lens type | Aspheric Lens |
| Mirror Base | L-BAL35 (589/611 )nm |
| Surface Figure | 0.75 um |
| Surface Quality | 60-40s |
| coating type | Infrared AR.16 |
| Anti-reflective coating wavelength | 650-1000nm |
| Center Thickness Tolerance | ± 0.1 |
| for coating | 350-700 nm 400-700 nm 430-700 nm 600-1050 nm 650-1000 nm |
| Other available lens base | L-BAL 35 (589/611 ) B270 D-LaK D-ZK3 D-ZLaF52LA18 D-ZLaF52La9 ECO5508 L-BAL 35 (589/611)48 7980/7979/7972/7973/SQ0/1/8655/SK1300/1310 NIFS/BK7/N-SF6/N-SSK/SBL7/Zerodur/CaF2/SIC |
Datasheet
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Supplier Information
Smart Crystal (Shanghai) Optical Instrument Equipment Co., Ltd., located in Shanghai, specializes in the research, production, processing and service of optical technology and materials. Its main products include quartz glass, glass-ceramics, low-expansion glass, silicon carbide, calcium fluoride, zinc sulfide and other materials, providing customized services. The company has a modern factory of over 5,000 square meters and more than 40 high-precision equipment, with an annual output of over one million optical blanks. Its products are widely used in aerospace, laser, lithography, medical microscopy, semiconductors, optical communications and other fields. Adhering to 'Quality First, Customer First', the company is committed to becoming a leading optical material manufacturer and technology enterprise.
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