900-100: Swarovski ATC/STC Ring adaptor

Our ring adaptor for the Swarovski ATC provides a rock solid Arcae Swiss compatible mount, while allowing you to lock your ATC in any orientation you like, about its objective axis.  The in-house designed cam lever allows for quick repositioning while providing a secure grip on the optic.  The ring adaptor includes a low profile Arca Swiss compatible dovetail and a 1/4-20 socket (if you need to use a non-Arca plate).  Can also be used with the Swarovski STC to provide lower profile Arca compatibility and a dovetail that won’t come loose and rotate on the optic. Built from Nylon and reinforced with continuous carbon fiber, this adaptor weighs just over 1 oz.