Mkpụrụ:B270 / ese n'elu iko Nkwenye akụkụ:-0.1 mm Nkwadebe Ọkpụrụkpụ:± 0.05mm TWD:PV <1 Lambda @632.8nm Ogo elu:40/20 N'ọnụ:Ala, 0.3mm max.Bevel obosara zuru oke Myirịta:<5 Kpochapụ oghere:90% Mkpuchi:Rabs <0.5% @Ere ogologo ogologo, AOI=10°
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