山西onick望远镜欧尼卡天眼8x42望远镜山西onick望远镜欧尼卡天眼8x42望远镜1.产品参数：天眼系列8X42倍数8物镜直径mm42菱镜类别Type/MaterialROOFPRI***/K9菱镜镀膜Yes/NoYES透镜组数Pieces&Groups4组6件透镜镀膜CL/FC/BMC/FBMC目镜单面宽带绿膜，物镜双面宽带绿膜調焦系统Cent./Ind./Fix中轴调焦调焦透镜Eye./Obj./Int.Eye/Int.出瞳直径mm5.00出瞳距离mm20MM视场ANGLE6°***近焦距M/Ft.7.50视差度数+-gree&plu***n;5变焦系统Type&LocationNO全天候保Yes/NoYES防水结构Depth/TimeJISGrade6(IEC529,2ndEd)氮***充存Yes/NoYES目罩结构Rubber/Pop-up/Twist-upPop-up/Twist-up软包Yes/No-Mat'l.YES产品尺寸mm145X129X54产品重量gm/oz.600G2.产品配件：软包Yes/No-Mat'l.YES手帶Yes/No-Mat'l.YES清洁布Yes/NoYES干燥珠Yes/NoYES)