Jiangsu Profile
Product List
1606. Optical Glass Lens Coated with Nir Cylinder Lenses Optical Lens 
[Dec 08, 2025]
[Dec 08, 2025] Square Convex Concave Optical Glass Cylindrical Lens for Laser Collimating C-laser specializes in custom-manufacturing high-precision optical glass convex lenses with a diameter range of 1-500mm. Our convex lenses are ...
1607. Factory Supply Custom Protected Gold Coating Optical Gold Coated Concave Mirror [Dec 03, 2025]
[Dec 03, 2025] Specification Product: Gold Coated Concave Mirrors Material: Fused Silica/BK7 Focal Lenght: 25-2000mm Diameter Tolerance: +/-0.1mm Thickness Tolerance: +/-0.1mm Surface Quality: 10-5 Flatness (PV): <1/[email protected] Bevel: ...
Company: Band Optics Technology
1608. 1064nm Nd: YAG Laser Mirrors Optical YAG Laser Mirror [Dec 01, 2025]
[Dec 01, 2025] Specification Product: YAG Laser Mirrors Material: Fused Silica/BK7 Diameter Tolerance: +/-0.1mm Thickness Tolerance: +/-0.1mm Flatness (PV): <1/[email protected] Surface Quality: 10-5 Surface Roughness: Ra<1nm Angular ...
Company: Band Optics Technology
1609. UV Fused Silica Uncoated Plano Concave Cylinder Lens Optical Cylindrical Concave Lens [Dec 01, 2025]
[Dec 01, 2025] Product Description Cylindrical lenses are specialized optical elements that focus or diverge light along a single axis, unlike spherical lenses that act symmetrically. Here's a structured overview: Specification ...
Company: Band Optics Technology
1610. N-BK7 650-1050nm AR Coated Optical Spherical Lens Positive Convex Meniscus Lens [Dec 01, 2025]
[Dec 01, 2025] Specification Product: Meniscus Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, MgF2, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) Thickness: ...
Company: Band Optics Technology
1611. Factory Supply Custom Optical Mirror Protected Silver Coating Optical Silver Coated Mirror [Dec 01, 2025]
[Dec 01, 2025] Specification Product: Silver Coated Mirrors Material: BK7/Fused Silica Diameter Tolerance: +/-0.1mm Thickness Tolerance: +/-0.1mm Flatness (PV): <1/10L@633nm Surface Quality: 20-10 Surface Roughness: Ra<1nm Angular ...
Company: Band Optics Technology
1612. Dia25.4mm N-BK7 400-900nm Dual AR Coated Window Optical Window [Dec 01, 2025]
[Dec 01, 2025] Product Description AR Coated Windows are high-performance optical components engineered to minimize surface reflections and maximize light transmission across targeted spectral ranges. By reducing glare and unwanted ...
Company: Band Optics Technology
1613. Customized Ultra-High Reflectivity Optical HR Laser Line Mirrors Optical Mirror [Dec 01, 2025]
[Dec 01, 2025] Product Description HR Laser Line Mirrors – Ultra-High Reflectivity, Precision-Engineered for High-Power Laser Systems Our HR Laser Line Mirrors deliver >99.5% reflectivity at specific wavelengths, featuring narrowband ...
Company: Band Optics Technology
1614. Dia25.4mm AR Coated N-BK7 Laser Line Window Optical N-BK7 Window for Microscope [Dec 01, 2025]
[Dec 01, 2025] Product Description N-BK7 Precision Windows – standard grade summary 1. Optical • Refractive index: n_d = 1.5168 @ 587.6 nm (d-line, 23 °C) • Abbe number: ν_d = 64.2 → low chromatic aberration • Internal transmittance: ...
Company: Band Optics Technology
1615. High Precision Unmounted Standard ZnSe Brewster Window Optical Brewster Window [Dec 01, 2025]
[Dec 01, 2025] Product Description Brewster Windows: Enhancing Efficiency in External-Cavity Gas Lasers 1. Core Function: Brewster windows minimize reflection losses at the ends of external-cavity gas lasers by exploiting the Brewster ...
Company: Band Optics Technology
1616. Dia25.4mm AR Coated Optical Flat UV Grade CaF2 Window Optical CaF2 Window [Dec 01, 2025]
[Dec 01, 2025] Product Description Band Optics – Your Trusted Source for High-Quality CaF2 Windows in China Looking for premium CaF2 windows? Band Optics delivers top-tier optical components tailored to your exact specifications. ...
Company: Band Optics Technology
1617. Customized AR Coated Optical UV Grade MgF2 Window Optical MgF2 Window [Dec 01, 2025]
[Dec 01, 2025] Product Overview Magnesium Fluoride (MgF2) Windows Magnesium Fluoride (MgF2) windows deliver exceptional broadband transmission spanning the deep-UV to the mid-IR range. This unique capability makes them the material of ...
Company: Band Optics Technology
1618. Dia19.05mm High Quality N-BK7 Optical Protective Window for High Energy Laser [Dec 01, 2025]
[Dec 01, 2025] Product Overview High-Energy Laser Protective Windows Purpose Shield the focusing lens and other costly optics inside laser-cutting heads from spatter, debris, and airborne contaminants generated during high-power laser ...
Company: Band Optics Technology
1619. Custom Reflective Coatings Optical D-Shaped Mirror Optical Reflector Mirror [Dec 01, 2025]
[Dec 01, 2025] Specification Product: D-shaped Mirrors Material: Fused Silica/BK7 Clear Aperture: >90% Diameter Tolerance: +/-0.1mm Thickness Tolerance: +/-0.1mm Surface Quality: 10-5 Flatness (PV): <1/10L@633nm Bevel: Break sharp ...
Company: Band Optics Technology
1620. Customized High-Precision Optical Dielectric Coating Mirror Optical Elliptical Mirror [Dec 01, 2025]
[Dec 01, 2025] Specification Product: Elliptical Mirrors Material: UVFS, Aluminum Clear Aperture: >90% Diameter Tolerance: +/-0.1mm Thickness Tolerance: +/-0.1mm Surface Quality: 20-10 Flatness (PV): <1/10L@633nm Bevel: Break sharp ...
Company: Band Optics Technology
