Jingseyewear leads the optical industry with premium band pass filter technology, specifically engineered for high-performance optical lenses and sunglasses. Our advanced coatings provide precise wavelength control, exceptional clarity, and superior protection for vision care applications.
Utilizing state-of-the-art deposition techniques, Jingseyewear's band pass filters deliver outstanding performance with wavelength ranges from 400nm to 2000nm, ensuring optimal light transmission and unwanted wavelength rejection for enhanced visual experience.
-------------- Technical Specifications ---------------
| Performance Parameter | Specification | Unit | Eyewear Application |
|---|---|---|---|
| Wavelength Range | 400 - 2000 | nm | Sunglasses, Optical Lenses |
| Out-of-Band Rejection | < 0.01 | % T (OD 4) | UV Protection, Glare Reduction |
| Peak Transmission | > 90 | % | Clear Vision, Color Accuracy |
| Passband Ripple | < 2 | % | Visual Comfort, Image Quality |
| Environmental Stability | MIL-C-48497 | Standard | Durable Eyewear, Longevity |
-------------- Precision Wavelength Options ---------------
| Wavelength | Application | Eyewear Type | Benefit |
|---|---|---|---|
| 365 nm | UV Blocking | Sunglasses, Safety Glasses | Eye Protection |
| 400 nm | UV400 Protection | Premium Sunglasses | Complete UV Shield |
| 515-532 nm | Green Light Filtering | Computer Glasses | Blue Light Reduction |
| 650 nm | Red Light Enhancement | Cycling Glasses | Visual Clarity |
| 850-940 nm | IR Blocking | Outdoor Sunglasses | Heat Reduction |
| 400-700 nm | Visible Light Transmission | Prescription Lenses | True Color Vision |
-------------- Premium Eyewear Applications ---------------
-------------- Design Technology ---------------
| Design Method | Features | Eyewear Application | Precision Level |
|---|---|---|---|
| Fabry-Perot Cavity | Narrow bandwidth, high rejection | Specialty Optical Lenses | High Precision |
| SWP + LWP Combination | Wide bandwidth, flexible design | Sunglasses, Prescription Lenses | Medium Precision |
| Quarter Wave Stacks | Extended blocking range | Safety Glasses, UV Protection | Standard Precision |
-------------- Product Advantages ---------------
Jingseyewear Band Pass Filter Advantages
Industry-leading optical performance with precise wavelength control and exceptional clarity for premium eyewear applications.
Tailored filter designs to meet specific eyewear requirements, from standard sunglasses to specialized optical lenses.
Rigorous testing and quality control ensure every filter meets or exceeds international optical standards for performance and reliability.
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