Standard Diopter Lens to add to your existing 30mm front sight tube.

Threads compatible with other 30mm sights.

Lens options include either +0.25 diopter, or +0.50 diopter (specify when ordering).

Lenses are Anti Reflective coated optical grade polycarbonate.  AR coating assures a bright, high contrast image.  Optical grade polycarbonate is shatter resistant, and blocks UV light to decrease strain on eyes.

Lenses are mounted in metal frames, which screw in to a repeatable position in the sight tube.  This allows a lens frame to be removed from the sight tube for cleaning or storage, and re-inserted with minimal shift in your zero.  All lenses are ground co-axial with the lens center for minimum distortion.

All lens frames have female threads cut on front of frame, allowing a sunshade or lens cap to be screwed into the front of the lens frame.

ORDER