Barska 15-40x50mm BK-7 Porro Prism Colorado Compact Straight Spotting Scope Black Medium CO10864. Multicoated glass and a BK-7 Porro prism transmit bright contrast-rich images throughout the zoom range. Perfect for birders hunters and naturalists...
Barska 15-40x50mm BK-7 Porro Prism Colorado Compact Straight Spotting Scope Black Medium CO10864. Multicoated glass and a BK-7 Porro prism transmit bright contrast-rich images throughout the zoom range. Perfect for birders hunters and naturalists...