In photonics since 1999. Benelux technical support, answer within one working day.
Biconcave lens, Fused silica, Ø 22.4 mm, f = -30 mm, ARB2-NIR
€ 164,00
Biconcave singlet in Fused silica, Ø 22.4 mm, focal length -30 mm. ARB2-NIR broadband AR coating. Negative focal length: diverges the beam, for beam expanders and to shorten system length.
On request
