Jiangsu Profile
Product List
466. Dia38.1mm 350-2000nm Uncoated BK7 Optical Glass Window Optical N-BK7 Window 
[Nov 16, 2025]
[Nov 16, 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
467. 350nm-2.0um Uncoated Optical Plate N-BK7 Parallel Window Optical N-BK7 Window [Nov 16, 2025]
[Nov 16, 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
468. OEM N-BK7 Coated Optical Laser Window Plate Optical Laser Protective Window [Nov 16, 2025]
[Nov 16, 2025] 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
469. Dia38.1mm Uncoated Optical Glass Flat Infrared Window Optical ZnSe Window [Nov 16, 2025]
[Nov 16, 2025] Product Overview Zinc Selenide (ZnSe) Windows Key Features: Wide Spectral Range: Effective transmission from visible through mid-wave and long-wave infrared (0.5 µm – 16 µm). Low Absorptivity: Minimal absorption in the ...
Company: Band Optics Technology
470. Dia25.4mm Uncoated Commercial Grade ZnSe Infrared Window Optical ZnSe Window [Nov 16, 2025]
[Nov 16, 2025] Product Overview Zinc Selenide (ZnSe) Windows Key Features: Wide Spectral Range: Effective transmission from visible through mid-wave and long-wave infrared (0.5 µm – 16 µm). Low Absorptivity: Minimal absorption in the ...
Company: Band Optics Technology
471. Custom Optical Glass Plate Magnesium Fluoride Window Optical MgF2 Window [Nov 16, 2025]
[Nov 16, 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
472. Uncoated Customized Optical Components MgF2 Window Optical MgF2 Window [Nov 16, 2025]
[Nov 16, 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
473. OEM Uncoated High-Precision Optical Plate MgF2 Window Optical MgF2 Window [Nov 16, 2025]
[Nov 16, 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
474. Customized Uncoated Coated Optical Glass Plate MgF2 Window Optical MgF2 Window [Nov 16, 2025]
[Nov 16, 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
475. Customized Uncoated Optical Single Crystal MgF2 Window Optical MgF2 Window [Nov 16, 2025]
[Nov 16, 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
476. Dia12.7mm Metal-Dielectric Coating HR Broad Band Mirrors (BBHR) Optical Mirror [Nov 16, 2025]
[Nov 16, 2025] 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
477. Dia50.8mm Protected Silver Coatings HR Broad Band Mirrors (BBHR) Optical Mirror [Nov 16, 2025]
[Nov 16, 2025] Specification Product: HR Broadband Mirrors Material: Fused Silica/Silicon Clear Aperture: >90% Diameter Tolerance: +/-0.1mm Bevel: Break sharp edges Flatness (PV): <1/10L@633nm Surface Quality: 20-10 Thickness ...
Company: Band Optics Technology
478. OEM Dielectric Coatings HR (High Reflectance) Laser Line Mirrors Optical Mirror [Nov 16, 2025]
[Nov 16, 2025] 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
479. Dia50.8mm Dielectric Coatings HR Laser Line Mirrors Optical Laser Mirror [Nov 16, 2025]
[Nov 16, 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
480. Dia50.8mm AR Coated Optical Glass Plate IR Window Optical Infrared (IR) Window [Nov 16, 2025]
[Nov 16, 2025] Specification Material: Optical Grade Glass, N-BK7, UV fused silica, Sapphire, CaF2, ZnSe, ZnS, Silicon(Si), Sapphire, etc. Dimensions: from 2mm to 400mm, customized according to requirements Thickness 0.2 to 50mm ...
Company: Band Optics Technology
