Apex Gear Ag 2X 0.5 Diopter Covert Lens

- +.50 diopter.
- Approximately 2x magnification.
- Anti-reflective coating. - 1.87” diameter.
- Optical grade polymer - stronger / lighter than glass.
- Abrasion / scratch resistant.
- Includes retaining ring, lens, two o-rings and cleaning clo