The BICV002 is a high-precision double-concave lens, sourced from the reputable vendor WTS Photonics. This lens boasts a 6 mm diameter and a focal length of -30 mm, making it ideal for applications that require a strong converging effect.
The lens is constructed with a base shape of a circle, and its geometry is characterized by a thickness edge of 1.79 mm and a thickness center of 1.5 mm. The effective focal length (EFL) is -30 mm, while the back focal length (BFL) is 29.42 mm. The radii of curvature for the first and second surfaces are -30.83 mm and 30.83 mm, respectively.
The lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The wavelength for this lens is 546.1 nm. Notably, the lens does not come with any coating, offering a bare glass surface.
This lens is a spherical type, and its concave-concave design allows for a high level of light convergence. It is in stock and ready for immediate use, as indicated by the valid weblink status.