Fixed Lens Holder, Base Mount, Threaded, ∅0.5", Inch

Small lenses, mirrors, filters and windows can be held in this versatile Fixed Lens Holder. Two version are available, a threaded ring version, which is base or rail mountable and a set screw design that is post mountable. In the threaded version optics are secured by a soft-faced threaded ring (ideal for thin optics). In the set screw version a small nylon faced allen screw holds the optic in place. The mounts are available in a range of standard sizes and can be mounted on either a base (threaded version) or on a Half-Inch Mount Post (set screw version).