just unscrew the stock ring and add these. no additional weight vs the push on types which ad weight off balancing the gimbal. very sharp glass. nice design. just unscrew the stock ring and add these. no additional weight vs the push on types which ad weight off balancing the gimbal. very sharp glass. nice design.
just unscrew the stock ring and add these. no additional weight vs the push on types which ad weight off balancing the gimbal. very sharp glass. nice design.
just unscrew the stock ring and add these. no additional weight vs the push on types which ad weight off balancing the gimbal. very sharp glass. nice design.