Fairweather Archery Barebow Spacer Ring Pair Ring Size:24 The pressed-on tip

The pressed-on tip

Fits Shrewd Optum 35mm scope

The "Plano Convex" is usually made of glass since the best type of lens is one that has a "true" optic center and is one that will not reflect

slim grip design

Fairweather Archery Barebow Spacer Ring Pair Ring Size:24 The pressed-on tipThe Fairweather barebow rings come in a pair two different stiffnesses of rubber, so you can choose which feel you prefer. Some people like a stiffer rubber, others a softer, more flexible type fit. One for hot weather, one for cool weather? whichever works for you. The rings are extremely comfortable, but also have the added benefit of reducing variation in the vertical hand position from shot to shot, providing for more accuracy in your shooting.