Bi-Convex Spherical Lens

Bi-Convex Spherical Lens

·For Bi-convex

·Finite conjugate imaging

·Focusing or optical imaging

Bi-convex lenses are useful for a wide range of finite conjugate or illumination applications. These lenses are manufactured from BK7A, UV FS, IR FS, IR CaF2, UV CaF2, ZnSe, Lenses are supplied uncoated.These bi-convex lenses may be combined with other lenses to form complex imaging systems. Anti-reflection coatings are available. Please contact the Lambda`s sales team for more information about coatings.

Part NO. Type Transmittance Wavelength Covered

·VAR ·Single Wavelength ·≥99.5% for 0°AOI ·193nm, 248nm, 308nm, 266nm, 355nm, 532nm,

≥99% for 45°AOI 633nm, 1064nm, 1550nm, 2100nm, 2940nm, 10600nm

·DAR ·Dual Wavelength ·≥99.5% for 0°AOI ·355nm, 532nm, 633nm, 1064nm, 1550nm, 2100nm,

≥99% for 45°AOI 2940nm, 10600nm+Other wavelengths

·BBAR ·Broadband ·avg≥99% for 0°AOI ·248-420nm, 440-680nm, 650-1000nm, 1000-1500nm,

avg≥99% for 45°AOI 1250-1650nm