Jiangsu Profile
Product List
511. Custom High Precision AR Coated Optical Glass N-BK7 Window Optical BK7 Window 
[Nov 27, 2025]
[Nov 27, 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
512. Dia38.1mm 350-2000nm Uncoated BK7 Optical Glass Window Optical N-BK7 Window [Nov 27, 2025]
[Nov 27, 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
513. 1050-1700nm AR Coated Optical Glass N-BK7 Flat Window Optical N-BK7 Window [Nov 27, 2025]
[Nov 27, 2025] Product Overview Please enter the title here This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE ...
Company: Band Optics Technology
514. Dia12.7mm 400-1100nm AR Coated Ultra Thin N-BK7 Window Optical N-BK7 Window [Nov 27, 2025]
[Nov 27, 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
515. Dia38.1mm AR Coated ZnSe Precision IR Window Optical Infrared ZnSe Window [Nov 27, 2025]
[Nov 27, 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
516. Dia30.0mm AR Coated Fused Quartz Optical Special Lens Optical Step Window [Nov 27, 2025]
[Nov 27, 2025] Specification Product Name: Optical Step Window Substrates: Optical Glass, Borosilicate Glass, Float Glass, Fused Silica, Quartz, Fused Quartz, N-BK7, Sapphire, etc... Dimension Tolerance: +/-0.05mm Thickness Tolerance: ...
Company: Band Optics Technology
517. Dia15.0mm AR Coating Optical Borosilicate Step Window Optical Step Window [Nov 27, 2025]
[Nov 27, 2025] Specification Product Name: Optical Step Window Substrates: Optical Glass, Borosilicate Glass, Float Glass, Fused Silica, Quartz, Fused Quartz, N-BK7, Sapphire, etc... Dimension Tolerance: +/-0.05mm Thickness Tolerance: ...
Company: Band Optics Technology
518. Dia46.0mm AR Coated Optical Float Glass Round Step Window Optical Step Window [Nov 27, 2025]
[Nov 27, 2025] Specification Product Name: Optical Step Window Substrates: Optical Glass, Borosilicate Glass, Float Glass, Fused Silica, Quartz, Fused Quartz, N-BK7, Sapphire, etc... Dimension Tolerance: +/-0.05mm Thickness Tolerance: ...
Company: Band Optics Technology
519. N-BK7 ZnSe Custom Coatings Optical Step Glass Window Optical Round Step Window [Nov 27, 2025]
[Nov 27, 2025] Specification Product Name: Optical Step Window Substrates: Optical Glass, Borosilicate Glass, Float Glass, Fused Silica, Quartz, Fused Quartz, N-BK7, Sapphire, etc... Dimension Tolerance: +/-0.05mm Thickness Tolerance: ...
Company: Band Optics Technology
520. Customized Metallic Coating Aluminum Mirror Optical Aluminum Coated Mirror [Nov 27, 2025]
[Nov 27, 2025] Product Description Optical Aluminum Coated Mirrors Optical Aluminum Coated Mirrors – Product Description 1. Core Function Front-surface mirrors vacuum-coated with high-purity aluminum (Al) plus an optional dielectric ...
Company: Band Optics Technology
521. Non-Polarizing Plate Dielectric Beamsplitter Coating Non-Polarizing Plate Beamsplitters [Nov 27, 2025]
[Nov 27, 2025] Product Description Non-Polarizing Beamsplitters – Precision Optical Solutions (400–1600 nm) Engineered for critical photonics applications, our Non-Polarizing Beamsplitters deliver ultra-low polarization distortion ...
Company: Band Optics Technology
522. Dia32.0mm Sapphire V-Coated Laser Window Optical Laser Protective Window [Nov 27, 2025]
[Nov 27, 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
523. Customized Coated Optical Broadband Laser Window Optical Laser Protective Window [Nov 27, 2025]
[Nov 27, 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
524. Dia50.8mm Coated High Energy Laser Line Window Optical Laser Protective Window [Nov 27, 2025]
[Nov 27, 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
525. Dia34.0mm Coated Optical Laser Safety Window Optical Fiber Laser Protective Window [Nov 27, 2025]
[Nov 27, 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
