BK7/K9 Optical Glass Ball Lenses 1mm-5mm Diameter with Sapphire & Fused Silica Options for Laser Systems
Precision-engineered spherical lenses manufactured from optically transparent homogeneous materials including BK7/K9 glass, sapphire, and fused silica quartz. These highly polished spheres feature precise diameters and exceptional surface quality for superior optical performance.
- Laser collimating and focusing systems
- Laser-to-fiber coupling applications
- Fiber-to-fiber coupling solutions
- Fiber-to-detector coupling interfaces
- Endoscopy and microscopy equipment
- Optical pick-up devices and laser measurement systems
| Parameter | Specifications |
|---|---|
| Diameter Range | 0.7mm to 400mm |
| Curve Radius Range | R1.5 to R∞ |
| Diameter Tolerance | ±0.1mm, ±0.01mm, ±0.005mm |
| Surface Accuracy | λ, 1/2λ, 1/4λ, 1/10λ |
| Thickness Tolerance | ±0.1mm, ±0.05mm, ±0.01mm |
| Centration | ±2', ±1' |
| Surface Quality | 60/40, 40/20, 20/10, 10/5 |
Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise established in 2009, located in Qingpu Industrial Park, Shanghai. The company specializes in optical mechanical and electrical design, precision optical element processing, and comprehensive technical services.
- Complete design, production, and sales capabilities for one-stop procurement
- Extensive inventory of optical molds and samples for rapid prototyping
- Early involvement in customer R&D with expert technical consultation
We specialize in optical design and element processing including spherical lenses, aspherical lenses, cylindrical lenses, reflector mirrors, filters, rod lenses, and camera lenses for imaging, laser, and lighting applications.
Minimum order quantity is 10 pieces.
1 day for inventory items and 25-35 days for new projects.
Three-year quality guarantee period.
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