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| Brand Name : | LONGWAY |
| Model Number : | LW16092025 |
| Certification : | ISO9001 |
| Price : | Negotiation |
| Payment Terms : | T/T,Western Union,D/P |
| Supply Ability : | 450000 Piece/ Month |
Multi-Layer AR Coating Optical Plano Lens for Scientific and Research Applications
1. Material Composition:
Optical Glass Substrate: High-grade materials like Schott N-BK7, fused silica, or specialty crystals ensuring low thermal expansion and homogeneity.
Multi-Layer AR Coating: Precision-deposited anti-reflective layers optimized for specific wavelengths (e.g., UV, visible, or IR spectra).
2. Key Properties:
Ultra-Low Reflectivity: Achieves >99.5% light transmission per surface with near-zero reflection losses.
Wavelength Specificity: Customizable coatings for target ranges (e.g., 400-700nm, 1064nm laser lines, or broadband IR).
Environmental Durability: Resists humidity, abrasion, and thermal cycling (-40°C to 300°C operational range).
Surface Precision: λ/10 flatness and 10-5 scratch-dig standards for wavefront integrity.
3. Core Functions:
Light Transmission Maximization: Eliminates Fresnel reflections to enhance signal-to-noise ratios in optical systems.
Beam Steering & Splitting: Serves as a neutral substrate for laser path control or beam combiners.
Optical Interface Protection: Shields sensitive instruments from back-reflections and stray light.
4. Applications:
Research Microscopy: Confocal, fluorescence, and super-resolution systems requiring minimal glare.
Laser Systems: Cavity mirrors, harmonic separators, and interferometry components.
Spectroscopy: Windows for spectrophotometers, monochromators, and FTIR instruments.
Aerospace & Defense: Targeting systems, LIDAR, and high-energy laser applications.
| Name | Plano Lens |
Material | Optical Glass,borosilicate glass,Fused Silica, |
| Diameter Tolerance | +0/-0.2 mm |
| Thickness Tolerance | +/-0.2 mm |
| Cler Aperture | over 90% |
| Surface Quality | 80/50~10/5 |
| Transmission | above 92% |
| Chamfer | 0.1-0.3 mm x 45 degree |
| Focal Length Tolerance | +/-2% |
| Back Focal Length Tolerance | +/-2% |
| Coating | available |
| Usage | optical system, photographic sysem, Lighting system,laser,camera,monitor,projector,magnifier,telescope, etc. |



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| Company Info. |
| Shanghai Longway Special Glass Co., Ltd. |
| Verified Supplier |
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