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Biconcave lens, Fused silica, Ø 22.4 mm, f = -30 mm, ARHS-YAG
€ 124,00
Biconcave singlet in Fused silica, Ø 22.4 mm, focal length -30 mm. ARHS-YAG V-coat coating. Negative focal length: diverges the beam, for beam expanders and to shorten system length.
On request
