Solar Filter, 50mm porro prism binoculars
USD $30.00
Baader 0.5V solar filter for 50mm porro prism binoculars. Your binocular must have the 1/4"-20 tripod receptor.
BSF50
Baader 0.5V solar filter for 50mm porro prism binoculars. Your binocular must have the 1/4"-20 tripod receptor.