Product Description
Non-illuminated (1-10x, 2.5-25x, 5-50x, 8-80x, 1-8x, 3-24x, and 5-40x) March scopes can be upgraded using this 49mm diameter (34mm inner diameter) March Middle Focus Wheel to help with fine or rapid focus changes at different distances. March 34mm Middle Focus Wheel 2-DB341-0