In photonics since 1999. Benelux technical support, answer within one working day.
Plano-concave lens, N-BK7, Ø 22.4 mm, f = -100 mm
€ 42,00
Plano-concave singlet in N-BK7, Ø 22.4 mm, focal length -100 mm. Uncoated. Negative focal length: diverges the beam, for beam expanders and to shorten system length.
On request
