10x50 Porro бинокли

Binger CB series binocularsare our traditional binoculars; Excellent for animals and naturalistic observation. Binger CB series Features: Fully coated optics for superior light transmissonNon-slip rubber desing for a secure hold in all weather conditionsBinger CB series binoculars technical specifications: Item No.ModelPowerObjecvie diameterField of viewCB735WA7X357X35mm488ft at 1000yds163m at 1000mCB840WA8X408X40mm430ft at 1000yds143m at 1000mCB7507X507X50mm357ft at 1000yds119m at 1000mCB1050WA10X5010X50mm367ft at 1000yds122m at 1000mCB125012X5012x50mm275ft at 1000yds91m at 1000mCB165016X5016x50mm220ft at 1000yds73m at 1000mCB2050WA20X5020x50mm168ft at 1000yds56m at 1000mCB206020X6020x60mm174 ft at 1000yds58m at 1000m