Laser Focusing Singlet Lenses product

Laser focusing lens is essentially a type of optical lens, belonging to gradient refractive index lens. Its characteristics in optical systems are end face focusing and imaging. It has a cylindrical shape and can be applied in various micro optical systems such as laser cutting, laser welding, laser detection, optical imaging, etc. There are five basic types of focusing lenses: plano convex, regular concave convex, non spherical, diffractive and reflective lenses. Reflective lenses are usually off-axis parabolic reflectors, but some system designers use spherical reflectors with small incident angles to achieve the same function.

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