Industrial-Grade HWB850 IR Filter Glass for European Markets
Our HWB850 infrared filter glass is engineered for demanding industrial environments. We provide consistent optical performance that matches the rigorous requirements of European engineering firms, from automotive sensor testing to high-end security surveillance systems.
- Processing Control: Advanced CNC cutting and edge polishing for flawless integration.
- Consistency: Batch-to-batch uniformity in cut-off wavelength and transmission accuracy.
- Factory Direct: Competitive pricing with manufacturer-level technical support.
Key Performance Highlights
HWB850 is a specialized longpass filter glass that effectively absorbs visible light while maintaining high infrared transparency, optimized for 850nm light sources.
| Optical Property | Specifications |
|---|---|
| Material Type | HWB850 (Cut-off Type) |
| Peak Transmission | ≥ 85% at 850nm |
| Blocking Range | 200nm – 750nm (Visible Absorption) |
| Surface Quality | 60/40 or 40/20 Scratch-Dig |
| Dimensional Tolerance | Up to ±0.05mm |
Optimized Logistics for Europe
We understand that lead times are critical for European manufacturing cycles. We offer transparent and reliable delivery solutions:
- Prototyping: Custom samples can be processed and shipped within 3-5 business days.
- Secure Packaging: Double-layered vacuum sealing and shock-proof industrial packaging to ensure safe transit.
- Global Shipping: Dedicated air-freight channels to Germany, UK, France, and Italy with 5-10 day delivery times.
Looking for custom sizes or a technical consultation? Request a Quote & Technical Datasheet Today.




Need Custom Dimensions for European Projects?
We provide precision CNC cutting and customized thicknesses for all European industrial standards.






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