高档防水双筒望远镜

MODELS WW0832T WW0842T WW1042T SPEC. 01 POWER 倍 數 8x 8x10x 02 Objective Diameter 物鏡直徑 32mm 42mm42mm 03 Objective Type 消色差 apochromatic(7-Element) apochromatic(6-Element) apochromatic(5-Element) 04 Fov(angular) 視 場 7.0degrees 5.8 degrees 5.8 degrees 07 ocular lens Assembly 透镜组数 6组8件 5组7件 6组8件 08 Diopter Adjustment 届光度调整 Twist up with click stop,removable winged eyecup 09 Prism Type /Composition 菱鏡類別/成分 Roof/bak-4 GlassRoof/bak-4 GlassRoof/bak-4 Glass 11 NUMBER OF LENS 透鏡組數 6组8件5组7件6组8件 12 EXIT PUPIL DIAMETER 出瞳直徑 4mm 5.4mm4.2mm 14 Eye Relief 出瞳距離 20mm20mm16.2mm 15 DIOPTER COMP. 視差度數 ±5 ±5 ±5 16 WATER PROOF 防 水 JIS Grade 7(IEC529,2nd Ed) JIS Grade 7(IEC529,2nd Ed) JIS Grade 7(IEC529,2nd Ed) 17 Fog-proof 防 雾 JIS B 7156-1988 JIS B 7156-1988 JIS B 7156-1988 18 Shock resistance 耐冲击性 1 meter into dry sand 1 meter into dry sand 1 meter into dry sand 19 Tripod adopter 可否使用三角架 yes yes yes 20 Premium Bag 优级质软包 yes yes yes 21 padded neck strap 项带 yes yes yes 22 Restraint-harness system 背带 yes yes yes 23 Unit Dimensions(HXWXD) 产品尺寸 5.1x5.0x6.5 5.5X5.0X2.12 5.5X5.0X2.12 24 WEIGHT(OZ) 重量 625.00645.00