Optical Material Selection Guide: Precision Glass & Filter Solutions
At YOUJIA OPTICAL, we understand that selecting the right material is critical to the performance of your optical system. This guide provides a comprehensive overview of our material portfolio, including cross-references to international standards.
1. Global Material Selection & Cross-Reference Table
Use this table to find the YOUJIA OPTICAL Series equivalent to international standards from Schott, Hoya, and others.
| Material Category | YOUJIA OPTICAL Series | International Equivalent | Key Applications |
| Fused Silica | JGS1, JGS2, JGS3 | Suprasil, Infrasil, Corning 7980 | DUV Laser, Semi-conductor, High-Temp |
| UV Transmitting | ZWB1, ZWB2, ZWB3 | UG11, UG1, UG5 / U-330, U-340 | UV Curing, Biochemical, Forensics |
| UV Cut-off | ZB1, ZB2, ZB3 | GG395, GG400, GG420 | UV Protection, Optical Instruments |
| Blue-Green Glass | QB1, QB2, QB3, QB21, QB24 | BG1, BG3, BG18, BG38, BG39 | Contrast Enhancement, IR Filtering |
| Yellow Glass | JB400, JB420, JB450, JB510 | GG400, GG420, GG450, GG495 | Fluorescence, Multi-spectral Imaging |
| Orange Glass | CB535, CB550, CB565, CB580 | OG515, OG530, OG550, OG570 | Laser Protection, Spectroscopy |
| Red Glass | HB600, HB610, HB630, HB650 | RG610, RG630, RG645, RG665 | Machine Vision, IR Triggers |
| IR Passing | HB720, HB850, HB950 | RG715, RG850, RG1000 | Night Vision, Face Recognition |
| Heat Absorbing | GRB1, GRB2, GRB3 | KG1, KG2, KG3, KG5 | Projector Insulation, Heat Protection |
| Neutral Density | ZAB10, ZAB20, ZAB30 | NG3, NG4, NG5 | Laser Power Attenuation |
| Ultra-Thin Glass | D263T, B270, K9 (BK7) | – | 0.21mm Sensor Covers, Bio-tech |
2. Expertise & Custom Fabrication Capabilities
- JGS Fused Silica Mastery: High-purity JGS1 for deep UV applications and cost-effective JGS2 for drone logistics and industrial windows.
- 0.21mm Ultra-Thin Precision: Specialized cutting and finishing for D263T and B270 glass, ideal for advanced sensor integration.
- Optical Coatings: In-house AR (Anti-Reflective) and HR (High-Reflection) coating to optimize transmission or reflectivity for specific wavelengths.
- Certified Cleanroom Facility: All components are fabricated, cleaned, and inspected in our ISO-certified cleanroom environment to ensure zero-defect quality.
3. Why Partner with YOUJIA OPTICAL?
- Rapid Prototyping: From a single custom prototype to high-volume OEM supply, we accelerate your R&D cycle.
- Full Spectrum Portfolio: One-stop procurement for UV, Visible, and IR filter materials.
- Technical Support: Our engineering team provides data-driven material recommendations for your specific spectral requirements.