BK7 Optical Glass Filters 5-200mm Size Range with ±0.01mm Tolerance for Imaging and Laser Applications
High-quality borosilicate coating bandpass dichroic optical filters and white sapphire optical glass windows designed for precision optical applications.
| Parameter | Specifications |
|---|---|
| Materials | BK7, quartz, sapphire, Ge, Si, ZnSe, CaF2 and other optical glasses |
| Length Range | 5mm to 200mm |
| Width Range | 5mm to 200mm |
| Diameter Range | 1.5mm to 300mm |
| Center Thickness Tolerance | ±0.01mm |
| Length/Width Tolerance | ±0.01mm |
| Diameter Tolerance | ±0.0005mm |
| Surface Accuracy | N=1-3 |
| Irregularity | ΔN=0.1-0.5 |
| Surface Quality | 10/5 to 60/40 |
| Coating Options | Available upon request |
| Application Areas | Imaging, lighting, laser systems, and optical instrumentation |
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 design, processing, and sales services with comprehensive capabilities in optical mechanical and electrical module development.
- Complete design, production, and sales capabilities for one-stop procurement services
- Extensive inventory of optical molds and samples for rapid prototyping
- Early involvement in customer R&D projects with technical consultation and optimization solutions
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.
We ship via FedEx, DHL, TNT, EMS, or customer-appointed carriers.
T/T, L/C, VISA, PayPal, Alipay, or negotiable terms.
Three-year quality guarantee on all products.
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