Jiangsu Profile
Product List
4741. Dia30.0mm 350-700nm AR Coated Plano Concave Lens Optical Negative Spherical Lens 
[Dec 16, 2025]
[Dec 16, 2025] Specification Product: Optical Plano Concave 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) ...
Company: Band Optics Technology
4742. 0.18-8um Uncoated CaF2 Convex Meniscus Lens Optical Meniscus Positive Lens [Dec 16, 2025]
[Dec 16, 2025] Specification Product: Meniscus 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) Thickness: ...
Company: Band Optics Technology
4743. Sapphire AR Coated Optical Meniscus Convex Concave Lens Spherical Meniscus Lens [Dec 16, 2025]
[Dec 16, 2025] Specification Product: Meniscus 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) Thickness: ...
Company: Band Optics Technology
4744. 1.0 Degree Dia12.7mm AR Coated Plano Concave Axicon Lens Optical Conical Lens [Dec 16, 2025]
[Dec 16, 2025] Product Description Axicons are fascinating optical elements! Their ability to create non-diffracting Bessel beams and annular intensity profiles opens up unique applications that traditional spherical lenses simply ...
Company: Band Optics Technology
4745. Dia8.0mm AR Coated Large-Scale Optical Achromatic Flat Lens Achromatic Doublet Lens [Dec 16, 2025]
[Dec 16, 2025] Specification Product: Optical Achromatic Doublet 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 ...
Company: Band Optics Technology
4746. Dia25.4mm AR Coated CaF2 Plano Concave Spherical Lens Optical Plano Concave Lens [Dec 16, 2025]
[Dec 16, 2025] Specification Product: Optical Plano Concave 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
4747. 2-5um AR Coated CaF2 Positive Meniscus Lens Optical Meniscus Lens [Dec 16, 2025]
[Dec 16, 2025] Specification Product: Meniscus 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) Thickness: ...
Company: Band Optics Technology
4748. Dia12.5mm Thin-Film Coating Optical Longpass Color Filter Optical Longpass Filter [Dec 16, 2025]
[Dec 16, 2025] Specification Product Name: Optical Longpass Filter Substrates: UV Fused Silica, Optical Borofloat Glass, Optical Color Glass Size Tolerance: +0/-0.25mm Thickness: Customized Usable Aperture: >90% Size Surface Quality: ...
Company: Band Optics Technology
4749. Dia25.4mm Mounted NIR Soft Coated Standard Laser Filter Optical Laser Line Filter [Dec 16, 2025]
[Dec 16, 2025] Specification Product Name: Optical Laser Line Filter Substrates: Optical Borofloat Glass, Color Glass Size Tolerance: +0/-0.25mm Thickness: Customized FWHM: -2 to 3nm Usable Aperture: >90% Size Surface Quality: 80-50, ...
Company: Band Optics Technology
4750. Custom Coated Optical Mercury Line Laser Filter Optical Laser Line Filter [Dec 16, 2025]
[Dec 16, 2025] Specification Product Name: Optical Laser Line Filter Substrates: Optical Borofloat Glass, Color Glass Size Tolerance: +0/-0.25mm Thickness: Customized FWHM: -2 to 3nm Usable Aperture: >90% Size Surface Quality: 80-50, ...
Company: Band Optics Technology
4751. 1000-1300nm Hard Coated Dielectric Longpass Filter Optical Longpass Filter [Dec 16, 2025]
[Dec 16, 2025] Specification Product Name: Optical Longpass Filter Substrates: UV Fused Silica, Optical Borofloat Glass, Optical Color Glass Size Tolerance: +0/-0.25mm Thickness: Customized Usable Aperture: >90% Size Surface Quality: ...
Company: Band Optics Technology
4752. Dia12.0mm AR Coated Fused Silica Optical Spherical Plano Concave Mirror with Hole [Dec 16, 2025]
[Dec 16, 2025] Specification Product Name: Optical Concave Mirrors with Hole Substrates: Optical Glass, UV Fused Silica, N-BK7, Borofloat, etc... Diameter Tolerance: +0/-0.20mm Edge Thickness Tolerance: +0/-0.15mm Hole Position: ...
Company: Band Optics Technology
4753. Dia30.0mm AR Coated Fused Quartz Optical Special Lens Optical Step Window [Dec 16, 2025]
[Dec 16, 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
4754. FL 20.01mm AR Coated Optical Plano Concave Cylinder Lens Cylindrical Concave Lens [Dec 16, 2025]
[Dec 16, 2025] Product Description Cylindrical lenses are specialized optical elements that focus or diverge light along a single axis, unlike spherical lenses that act symmetrically. Here's a structured overview: Specification ...
Company: Band Optics Technology
4755. Dia38.0mm Coated Optical Spherical Double Concave Lens Negative Biconcave Lens [Dec 16, 2025]
[Dec 16, 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
