optical glass telescope lenses cemented achromaitc double convex lens for optical instrument
Optical glued lens consist of two elements of different refractive index, which are cemented together to provide a positive focal length imaging lens.
Optical glued lens are corrected for on-axis chromatic and spherical aberration making them good for broadband
Optical glued lens are supplied coated or with a single layer anti-reflection coating suitable for the visible (400 - 600 nm) or the near infra-red (600 – 1200 nm).
A wide range of focal lengths and diameters are available. Please ask for sizes and focal lengths required as we can supply a wide selection of Optical glued lens