G340177000 25.4 mm Dia. UVFS Plano-Concave Lens; EFL=-700mm Uncoated

The G340177000 is a plano-concave lens with a diameter of 25.4 mm, sourced from Qioptiq Photonics. This lens is designed for use in systems with a wavelength of 355 nm. The plano-concave shape, characterized by a flat outer surface and a curved inner surface, is a common configuration in optical systems.

The lens's geometry includes an inner radius of 0 mm, indicating a sharply curved inner surface, and an outer radius of 0 mm, signifying a flat outer surface. The center thickness of the lens is 5.8 mm. The effective focal length (EFL) of this lens is -700 mm, which is typical for plano-concave lenses and indicates that it will diverge light.

The lens is made from UVFS, a material with the material ID "uvfs mal- 1965". This material is likely chosen for its transparency at the 355 nm wavelength. The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties.

The lens's web links are valid and lead to the Qioptiq Photonics website, where it is listed as in stock. This information, along with the detailed specifications provided, should assist users in determining whether this lens meets their specific optical needs.