Custom Dome
Changchun Longze Precision Optical Instruments Co., Ltd. is a Chinese optical-component manufacturer and a globally leading optical-dome producer. Our catalog contains more than 20 high-quality optical-dome specifications for solar measurement instruments, underwater cameras and submersible pressure windows. Customized optical domes are available in addition to standard products.
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Overview
Changchun Longze Precision Optical Instruments Co., Ltd. is a Chinese optical-component manufacturer and a globally leading optical-dome producer. Our catalog contains more than 20 high-quality optical-dome specifications for solar measurement instruments, underwater cameras and submersible pressure windows. Customized optical domes are available in addition to standard products.
Specifications
| Parameter | Value |
|---|---|
| Diameter Range | 15 to 110mm |
| Thickness Tolerance [Diameter <35 mm] | ±0.01mm |
| Thickness Tolerance [Diameter 35-60 mm] | ±0.02mm |
| Thickness Tolerance [Diameter 60-110 mm] | ±0.03mm |
| Surface Quality | 20-10, 40-20, 60/40 (Scratch-Dig Grades) |
Key Features
Quality materials and processes: high-transmission glass and high-performance polymers ensure optics and durability. Advanced polishing and forming maintain precision and surface finish and reduce scatter and distortion. Extensive customization: tailored antireflection or UV-resistant coatings and scratch-resistant or antifog treatments. Excellent optics: high transmission and clarity reduce loss and chromatic aberration and improve imaging. Broad use: precision microscopes, astronomical telescopes, lasers, automation, robot vision, UAVs, and industrial monitoring. Reliability and durability: high-strength materials and special treatments resist impact and pressure for long-term stability, with excellent high- and low-temperature and chemical resistance for harsh environments.
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Supplier Information
Changchun Longze Precision Optical Instrument Co., Ltd., established in 2012, specializes in the processing and manufacturing of precision optical components. Its products are applied in fields such as optical imaging instruments, optical testing instruments, medical instruments, and laser instruments. With excellent quality and exquisite craftsmanship, it has won wide acclaim from customers at home and abroad. Adhering to the concept of 'fine products, dedicated to quality' and strictly following the ISO9001 quality certification system, the company possesses advanced inspection equipment such as ZYGO interferometers, Agilent Cary 5000 spectrophotometers, etc., ensuring each product meets specifications. Its products are widely exported to developed markets like the US, EU, and Japan. Main products include precision optical lenses, optical domes, filters, mirrors, optical windows, prisms, assembly, and coatings, used in various commercial, medical, scientific research, imaging systems, and laser systems.
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