Dia12.7mm EFL25mm C7980-0F Plano Concave Lens 532nm coated

Dia12.7mm EFL25mm C7980-0F Plano Concave Lens 532nm coated, 1104-006

Plano concave lenses are simple lenses with one spherical face and one flat plano face, it has a negative focal length, allowing the part to increase the divergence of convergent light. Concave lenses can be used to balance out the spherical aberrations caused by other lenses. Concave lenses have a broad range of applications including, focusing and control of laser beams, moderate- quality imaging, and other optical instruments.
Hangzhou Shalom EO use fused silica materials from Corning, which has stable mechanical and optical properties, and each piece of the lens is measured using a Zygo interferometer to assure the surface accuracy and performance of these UV optics.