Description
This extension slips into a 2″ opening and can be used with 2″ accessories or the 1.25″ adapter. It features our brass locking ring to hold your accessories firmly. The overall length is 3″ and it is threaded for 48 mm filters. This extension is included as part of our Convertible Barlow.
This extension has a net spacing distance of1.8″ (45.7 mm).