ZWB2 365nm UV Pass Optical Filter Glass | Custom Square & Round UV Transmission Optical Glass Sheet
- Model
- FG-OF-ZWB2-UV365
Item specifics
- Base Material
- Fused Silica, K9, B270 Optical Glass
- UV Transmittance
- 90% @365nm UV, 96% Visible Light Blocking
- Certification
- CE, RoHS, 3-Year Warranty
- Custom Service
- OEM, ODM, CNC Custom Cutting
Review
Description
ZWB2 ultraviolet bandpass optical filter glass transmits 365nm UV light while blocking visible light, made of fused silica / K9 / B270 optical glass with double interference coating. Support OEM custom cutting in round & square shapes, widely used for UV detectors, UV flashlights and optical lab instruments.
1. Product Overview
ZWB2 UV bandpass optical filter glass is a core optical component independently produced by Felix Glass, designed to selectively transmit 365nm ultraviolet light and block most visible spectrum interference.
We supply substrates including fused silica, K9 optical glass and B270 white glass, equipped with double-layer interference coating to stabilize UV transmittance up to 90% at 365nm wavelength. Both square and round standard blanks are in stock, supporting fully custom CNC cutting per customer CAD drawings for laboratory optical instruments, industrial UV inspection equipment and UV LED flashlights.
2. Standard Technical Parameter Table
| Item | Technical Specification |
|---|---|
| Model No. | ZWB2 / OF-ZWB2-UV365 |
| Working Wavelength | 365nm Ultraviolet |
| UV Transmittance | ≥90% @365nm |
| Visible Light Blocking Rate | 96% |
| Base Substrate | Fused Silica, K9, B270 Optical Glass |
| Coating Process | Double-layer Interference Anti-reflection Coating |
| Standard Blank Size | 100×100×2mm square; custom round diameter available |
| Thickness Tolerance | ±0.03mm |
| Custom Service | OEM/ODM CNC cutting, custom shape & size |
| Compliance Certification | CE, RoHS |
| Quality Warranty | 3 Years |
3. Core Manufacturing Capabilities
All processing steps are completed in Felix Glass factory:
- Precision optical glass cutting & grinding
- Double interference vacuum coating for stable UV transmission
- Custom contour CNC machining for round, square and irregular outlines
- Full optical transmittance inspection before delivery
- Dust-free clean room packaging to avoid surface scratches
4. Industry Application Scenarios
- Laboratory Optical Testing Equipment
- Industrial UV Crack Detectors
- 365nm UV LED Flashlights
- Fluorescence Analysis Instruments
- Medical UV Inspection Devices Internal anchor
- links: Optical Instruments Industrial Automation Inspection Medical Optical Components
5. Matching Related Solutions
- UV Bandpass Filter Glass Solutions
- Custom Optical Filter Fabrication
- Precision Optical Window Glass Anchor
- links: UV Bandpass Filter Glass Solutions
FAQ
- What is ZWB2 UV filter glass used for?
- Can you custom cut 365nm UV pass optical filter?
- What substrate options for ZWB2 optical filter?
- UV transmittance of ZWB2 ultraviolet filter glass
- ZWB2 UV Filter Glass Datasheet.pdf
- Standard Size Outline Drawing Template.pdf
- UV Transmittance Test Report.pdf
- Optical Glass Factory QC Manual.pdf
- UV Filter Application Case Catalog.pdf
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RFQ
Custom quotation for ZWB2 365nm UV pass optical filter glass. Upload your drawing, specify size, substrate and quantity to get factory direct offer & engineering support within 24h.
