Thin-film optical coating applied to precision optical lenses to minimize surface reflections and maximize light transmission.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Adhesion | Class 5B per ASTM D3359 | |
| Layer Count | 3-15 layers | |
| Reflectance | <0.5% per surface @ design wavelength | |
| Transmission | >99.5% @ design wavelength | |
| Spectral Range | 400-700nm (visible) or custom | |
| Coating Thickness | 100-500nm total | |
| Temperature Range | -40°C to +80°C | |
| Abrasion Resistance | >100 cycles with cheesecloth @ 1psi | |
| Humidity Resistance | 95% RH, 48 hours |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Multi-element optical component for controlled light distribution in professional lighting systems.
A precision optical lens mounting ring is a mechanical component used to position and retain lens elements within optical instruments and photographic equipment.
High-resolution glass disc with etched radial patterns for angular position sensing
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The primary function is to minimize surface reflections that cause ghost images, flare, and reduced contrast, while maximizing light transmission through the optical system.
It increases light throughput, enhances image contrast, reduces stray light, minimizes ghosting and flare, and improves signal-to-noise ratio in detection systems.
Use lens tissue with approved optical cleaning solutions, avoid abrasive materials, clean with gentle wiping motions from center outward, and use compressed air for dust removal first.
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