Plano concave lenses sy lenses double concave
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Precision plano-concave sy lelan-droa roa
Substrate:CDGM / Schott
Ny fandeferana dimensional:-0.05mm
Ny fandeferana ny hatezerana:± 0.05mm
Fandeferana radius:± 0.02mm
Ambony ambany:1(0.5)@632.8nm
Ny kalitao tsara tarehy:40/20
Sisiny:Vahaolana fiarovana raha ilaina
HAFATRA INDRINDRA:90%
Foibe:<3 '
Coating:Rabs <0.5_dedign wavelength
