Axcel Sights AX41-LR Lens Retainer Ring X-41 Archery Sight AX41-LR
If you plan on using a lens in your X-41 scope, you will need to purchase the lens retainer (sold separately from the lens) to keep the lens from falling out of the scope.
The X-41 lens retainer is a 1-3/4″ diameter, and screw into the back of the scope housing easily for a flat fit to the housing.
If using a lens with the X-41 scopes, you will also need to purchase the Lens Frame or Lens Frame Set for the respective size scope you are using (sold separately). Another option for the lens retainer is the Hooded Lens Retainer if you wish to bring some shade from the sun to your pins.
The AX41 is also made to fit the Armortech series of sights.