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Plano-concave lens, Fused silica, Ø 22.4 mm, f = -40 mm, RAGV
€ 115,00
Plano-concave singlet in Fused silica, Ø 22.4 mm, focal length -40 mm. RAGV coating. Negative focal length: diverges the beam, for beam expanders and to shorten system length.
On request
