Spherical (Lens Type: Bi-Concave)

Custom Optical Lenses: Spherical, Aspheric, Achromatic & Cylindrical – Tempotec

Custom Optical Lenses: Spherical, Aspheric, Achromatic & Cylindrical – Tempotec

See Price
Sold by: Tempotec Optics Co., Ltd. Ships from: China
Specifications
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave, Other
Material: BK7, FS, UVFS, IRFS, CaF2, ZnSe, Si, MgF2, Al2O3 (Sapphire)
Surface Quality, S1/S2 (scratch-dig): 10-5, 20-10, 40-20, 60-40, 80-50, Commercial Polish, Inspection Polish
Surface Irregularity, S1/S2: <= Lambda/10, <= Lambda/8, <= Lambda/6, <= Lambda/4
Lens Types For Custom Order: Plano-convex, Plano-concave, Double-convex, Double-concave, Meniscus, Achromatic, Aspheric, Cylindrical
Infrared Lens

Infrared Lens

Request Quote
Sold by: Union Optic Ships from: China
Specifications
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Material: CaF2, ZnSe, Si, Ge, BaF2
Diameter: 25.4 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Spherical Lens

Spherical Lens

Request Quote
Sold by: Union Optic Ships from: China
Specifications
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 25.4 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Bi-concave lenses are essential optical components used for beam expansion, light collimation, and reducing spherical aberrations in various precision applications. These lenses are available in a range of materials including BK7, BaF2, and CaF2, catering to specific wavelength requirements and environmental conditions. Suppliers like Union Optic and Photonchina offer a diverse selection of these lenses, ensuring compatibility with advanced optical systems. On FindLight, buyers can compare technical specifications, request pricing, and connect directly with manufacturers without the need for registration.