Jiangsu Profile
Product List
2431. Dia25.4mm AR Coated Optical Flat UV Grade CaF2 Window Optical CaF2 Window 
[Jan 04, 2026]
[Jan 04, 2026] 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
2432. Customized Laser Protection Window Optical Protective Window for High Energy Laser [Jan 04, 2026]
[Jan 04, 2026] 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
2433. Custom Durable Dielectric Coatings HR Laser Line Mirrors Optical Mirror [Jan 04, 2026]
[Jan 04, 2026] Specification Product: HR Laser Line Mirrors Material: Fused Silica/BK7 Clear Aperture: >90% Diameter Tolerance: +/-0.1mm Bevel: Break sharp edges Flatness (PV): <1/10L@633nm Surface Quality: 10-5 Thickness Tolerance: ...
Company: Band Optics Technology
2434. Dia30.0mm 350-700nm AR Coated Asphere Optical Aspherical Lens Aspheric Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Material: Optical glass, Borosilicate glass, Fused Silica, Crystal, Sapphire, ZnSe, CaF2 Dimensions: Ø 10 - 260mm, customized according to requirements Dimension Tolerance: +0/-0.02mm Thickness: 0.2 to ...
Company: Band Optics Technology
2435. 1050-1700nm AR Coated CNC Polished Precision Aspherical Lens Aspheric Optical Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Material: Optical glass, Borosilicate glass, Fused Silica, Crystal, Sapphire, ZnSe, CaF2 Dimensions: Ø 10 - 260mm, customized according to requirements Dimension Tolerance: +0/-0.02mm Thickness: 0.2 to ...
Company: Band Optics Technology
2436. Custom Optical Glass Plate Magnesium Fluoride Window Optical MgF2 Window [Jan 04, 2026]
[Jan 04, 2026] 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
2437. Customized Coated Fused Silica Laser Protection Flat Optical Laser Protective Window [Jan 04, 2026]
[Jan 04, 2026] Product Description Optical Laser Protective Window – Product Description Overview: The Optical Laser Protective Window is a high-performance optical component designed to protect sensitive laser equipment and operators ...
Company: Band Optics Technology
2438. Factory Supply HR Laser Line Coatings Laser Mirror Optical Mirror [Jan 04, 2026]
[Jan 04, 2026] 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
2439. Fused Silica 350-700nm AR Coated Optical Biconvex Spherical Lens Biconvex Lens [Jan 04, 2026]
[Jan 04, 2026] Product Description Bi-convex lenses are a cornerstone in the world of optics, thanks to their distinctive product features that make them indispensable for a wide range of applications. Here's a closer look at the key ...
Company: Band Optics Technology
2440. Single-Layer MgF2 AR Coating Precision Polished Aspheric Lens Optical Aspherical Lens [Jan 04, 2026]
[Jan 04, 2026] Specification Material: Optical glass, Borosilicate glass, Fused Silica, Crystal, Sapphire, ZnSe, CaF2 Dimensions: Ø 10 - 260mm, customized according to requirements Dimension Tolerance: +0/-0.02mm Thickness: 0.2 to ...
Company: Band Optics Technology
2441. Dia13.0mm Uncoated Optial Brewster Plate Optical Brewster Window [Jan 04, 2026]
[Jan 04, 2026] 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
2442. Dia25.4mm Uncoated MgF2 Broadband Precision Window Optical MgF2 Window [Jan 04, 2026]
[Jan 04, 2026] 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
2443. Customized Broadband Dielectric Mirror Optical Mirror with Multi-Layer Dielectric Coating [Jan 04, 2026]
[Jan 04, 2026] Product Description High-Efficiency Broadband Dielectric Mirrors (BDMs) – Custom Optical Solutions from China As a leading manufacturer in China, we specialize in high-performance Broadband Dielectric Mirrors (BDMs) ...
Company: Band Optics Technology
2444. 355nm THG Nd: YAG Laser Mirrors Optical YAG Laser Mirror [Jan 04, 2026]
[Jan 04, 2026] Product Description Nd:YAG Laser Mirrors Overview: Nd:YAG Laser Mirrors are designed for high reflectivity and durability in laser systems operating at the fundamental and harmonic wavelengths of Nd:YAG lasers, ...
Company: Band Optics Technology
2445. 185-2100nm Uncoated Fused Silica Optical Meniscus Positive Lens Meniscus Lens [Jan 04, 2026]
[Jan 04, 2026] 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
