K9 Crystal Optical Ball Lens 0.7mm to 400mm Diameter with 60/40 Surface Quality for Laser and Fiber Applications
High-quality clear K9 optical glass half ball lenses designed for precision optical applications. Available in diameters from 0.7mm to 400mm with superior surface quality and dimensional accuracy.
- Laser collimating and focusing systems
- Laser-to-fiber and fiber-to-fiber coupling
- Fiber-to-detector coupling applications
- LED lamp bead light focusing and divergence reduction
- Chip protection and improved air-tightness
- Organic and inorganic packaging solutions
- Endoscopy, microscopy, and optical pick-up devices
- Laser measurement systems and machine vision
| Parameter | Specifications |
|---|---|
| Diameter Range | 0.7mm - 400mm |
| Curve Radius Range | R1.5 - 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' |
| Aperture N | 5, 1 |
| Irregularity ΔN | 2, 1, 0.5, 0.2 |
| 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 module development, precision optical element processing, and camera lens design.
- Comprehensive design, production, and sales capabilities
- Tens of thousands of optical molds and samples for fast proofing
- Early involvement in customer R&D with technical consultation
- One-stop procurement services with technical support
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.
MOQ: 10 pieces
1 day for inventory items, 25-35 days for new projects.
Three years quality guarantee.
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