Jiangsu Profile
Product List
1246. Dia50.8mm N-BK7 Coated Optical Spherical Negative Double Concave Lens Biconcave Lens 
[Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave Lens Materials: Optical Grade Glass, N-BK7, UV fused silica, CaF2, ZnSe, ZnS, Si, Sapphire, etc. Diameter: 1.5mm-550mm Diameter Tolerance: ±0.05 mm (precision ±0.01mm) Thickness: ...
Company: Band Optics Technology
1247. Dia12.7mm CaF2 AR Coated Spherical Double Concave Lens Optical Biconcave Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
1248. Dia25.4mm AR Coated N-SF11 Optical Spherical Biconcave Lens Double Concave Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
1249. Premium Optical Components Metal Coated Plano Mirror Metallic Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Specification Specifications/ Standard Precision Grade Factory Standard Commercial Grade Dimensional tolerance +/-0.02mm +/-0.05mm +/-0.1mm Thickness tolerance +/-0.01mm +/-0.02mm +/-0.05mm Radius Infinity Flatness ...
Company: Band Optics Technology
1250. Dia12.7mm Fused Silica Metallic Coated Protected Gold Mirror Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Specification Specifications/ Standard Precision Grade Factory Standard Commercial Grade Dimensional tolerance +/-0.02mm +/-0.05mm +/-0.1mm Thickness tolerance +/-0.01mm +/-0.02mm +/-0.05mm Radius Infinity Flatness ...
Company: Band Optics Technology
1251. Custom Fused Silica Protected Gold Coating Gold Coated Mirror Metallic Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Product Overview Optical Gold Coated Mirrors product description Optical Gold Coated Mirrors are precision components that use a thin layer of gold (and usually a protective SiO2 over-coat) on glass, fused-silica, ...
Company: Band Optics Technology
1252. Factory Supply High Reflectivity Metal-Coated Plano Mirror Metallic Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Product Overview Optical Gold Coated Mirrors product description Optical Gold Coated Mirrors are precision components that use a thin layer of gold (and usually a protective SiO2 over-coat) on glass, fused-silica, ...
Company: Band Optics Technology
1253. Dia25.4mm Enhanced Gold Coating Metal Coated Plano Mirror Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Specification Specifications/ Standard Precision Grade Factory Standard Commercial Grade Dimensional tolerance +/-0.02mm +/-0.05mm +/-0.1mm Thickness tolerance +/-0.01mm +/-0.02mm +/-0.05mm Radius Infinity Flatness ...
Company: Band Optics Technology
1254. Dia25.4mm High-Precision Protected Gold Coating Plano Metallic Mirror Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Specification Specifications/ Standard Precision Grade Factory Standard Commercial Grade Dimensional tolerance +/-0.02mm +/-0.05mm +/-0.1mm Thickness tolerance +/-0.01mm +/-0.02mm +/-0.05mm Radius Infinity Flatness ...
Company: Band Optics Technology
1255. Dia50.8mm Metal Coated Gold (Au) Protected Gold Mirror Metallic Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Product Overview Optical Gold Coated Mirrors product description Optical Gold Coated Mirrors are precision components that use a thin layer of gold (and usually a protective SiO2 over-coat) on glass, fused-silica, ...
Company: Band Optics Technology
1256. Dia50.8mm Enhanced Gold (Au) Coating Protected Gold Mirror Metallic Optical Mirror [Nov 27, 2025]
[Nov 27, 2025] Product Overview Optical Gold Coated Mirrors product description Optical Gold Coated Mirrors are precision components that use a thin layer of gold (and usually a protective SiO2 over-coat) on glass, fused-silica, ...
Company: Band Optics Technology
1257. Fused Silica 350-700nm AR Coated Optical Bi-Concave Spherical Lens Biconcave Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
1258. UV Fused Silica 1050-1700nm AR Coated Optical Biconcave Lens Biconcave Spherical Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
1259. 750-1500nm AR Coated Optical Spherical Double Concave Lens Biconcave Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
1260. N-BK7 650-1050nm AR Coated Optical Spherical Double Concave Lens Biconcave Lens [Nov 27, 2025]
[Nov 27, 2025] Specification Product: Optical Biconcave 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) ...
Company: Band Optics Technology
