Jiangsu Profile
Product List
7321. Certificated Factory Supply Uncoated Optical Glass Plate BK7 Window Optical 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
7322. Dia25.4mm AR Coated N-BK7 Laser Line Window Optical N-BK7 Window for Microscope [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
7323. Dia25.4mm 350-700nm AR Coated Optical Glass Plate N-BK7 Window Optical 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
7324. Dia6.35mm AR Coated N-BK7 High Precision 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
7325. Custom High Precision AR Coated Optical Glass N-BK7 Window Optical 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
7326. Dia12.7mm 400-1100nm AR Coated Ultra Thin N-BK7 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
7327. N-BK7 400-1100nm AR Coating Optical Spherical Double Convex Lens Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] Product Description Biconvex 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
7328. Dia25.4mm N-BK7 AR Coated Optical Double Convex Lens Spherical Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7329. Dia10.0mm CaF2 AR Coated Optical Spherical Double Convex Lens Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7330. 1050-1700nm AR Coating Optical Projector Biconvex Spherical Lens Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7331. Dia12.7mm AR Coated Optical Glass Projector Biconvex Lens Double Convex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7332. Dia6.0mm 650-1050nm AR Coated Fused Silica Optical Spherical Positive Lens Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7333. Dia38.1mm N-BK7 AR Coated Optical Spherical Lens Biconvex Lens for Microscope [Nov 16, 2025]
[Nov 16, 2025] 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
7334. AR Coating Optical Calcium Fluoride CaF2 Biconvex Lens Biconvex Spherical Lens [Nov 16, 2025]
[Nov 16, 2025] 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
7335. Fused Silica 350-700nm AR Coated Optical Biconvex Spherical Lens Biconvex Lens [Nov 16, 2025]
[Nov 16, 2025] 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
