Jiangsu Profile
Product List
1066. Certificated Factory Supply Uncoated Optical Glass Plate BK7 Window Optical Window 
[Jan 28, 2026]
[Jan 28, 2026] 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
1067. High Reflective Optical Glass Gold Coating Flat Mirror Glass Mirror Large Glass Astronomical ... [Mar 25, 2026]
[Mar 25, 2026] Product Description C-Laser High Precision Optical Mirror - Professional Manufacturer C-Laser optical mirror is a high-performance reflective optical component designed for precise light control and reflection ...
1068. 532nm SHG Nd: YAG Laser Mirror Optical YAG Laser Mirror [Jan 04, 2026]
[Jan 04, 2026] Specification Product: ND: 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
1069. 12.7mm Anti-Reflective Coated Optical Sapphire Plate Optical Sapphire Window [Jan 04, 2026]
[Jan 04, 2026] Product Description Sapphire Windows – Engineered for Extreme Performance Unrivaled in strength and optical purity, sapphire windows deliver peak performance where ordinary materials fail. Single-crystal sapphire ...
Company: Band Optics Technology
1070. 350nm-2.0um Uncoated Optical Plate N-BK7 Parallel Window Optical N-BK7 Window [Jan 04, 2026]
[Jan 04, 2026] 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
1071. Customized High-Reflectivity Optical Components HR Broadband Mirrors Optical Mirror [Jan 04, 2026]
[Jan 04, 2026] Product Description HR Broadband Mirrors | >99.5 % R, 400-2000 nm | China OEM Ion-beam-sputtered dielectric stacks on UVFS/BK7/Al substrates · Reflectivity: ≥ 99.5 % (400-2000 nm) · Surface: λ/10 flatness, 20-10 ...
Company: Band Optics Technology
1072. Custom GDD Coatings HR Right Angle Retroreflector Optical HR Coated Mirror [Jan 04, 2026]
[Jan 04, 2026] Specification Product: HR Right Angle Retroreflectors Material: Fused Silica/Silicon Angle tolerance: <5arcsec Diameter Tolerance: +/-0.1mm Bevel: Break sharp edges Flatness (PV): <1/10L@633nm Surface Quality: 20-10 ...
Company: Band Optics Technology
1073. Dia38.1mm Uncoated High-Precision 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
1074. 10x10mm Fused Silica Optical HR Coated Mirror HR Right Angle Retroreflector [Jan 04, 2026]
[Jan 04, 2026] Product Description HR Right-Angle Retroreflectors – Precision Optics for Critical Applications Engineered for laser alignment, interferometry, and optical feedback systems, our HR Right-Angle Retroreflectors deliver ...
Company: Band Optics Technology
1075. OEM N-BK7 Coated Optical Laser Window Plate 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
1076. 1064+650nm AR Coated Fused Silica Laser Window 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
1077. Custom High Precision AR Coated Optical Glass N-BK7 Window Optical BK7 Window [Jan 04, 2026]
[Jan 04, 2026] 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
1078. Customized Ultra-High Reflectivity Optical HR Laser Line Mirrors 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
1079. Dia38.1mm AR Coated Broadband Precision 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
1080. OEM Uncoated High-Precision Optical Plate MgF2 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
