Sivana fitaratra tsy voamarina
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Loko fitaratra fitaratra / sivana tsy voampanga
Substrate:Schott / Loko fitaratra vita any Sina
Ny fandeferana dimensional: -0.1mm
Ny fandeferana ny hatezerana: ±0,05mm
Ambony ambany:1(0.5) @ 632.8nm
Ny kalitao tsara tarehy: 40/20
Sisiny:Tany, 0,3mm max. Fomba feno feno
HAFATRA INDRINDRA: 90%
Parallelism:<5 "
Coating:tsy voatery
