Banner optics are coated with Bushnell proprietary dusk & dawn brightness (DDB) multi-coating process giving you the brightness and clarity you need to fill your tag in those critical first and last minutes of daylight. Features: - dusk and dawn brightness (DDB) coatings - 4" extended eye relief - multi-coated optics - one-piece tube - 100% waterproof, fogproof and shockproof - Dry-nitrogen filled - 1/4 M.O.A. Fingertip windage and elevation adjustment - fast-focus eyepiece. Specifications: - power: 3-9x - objective lens: 40mm - reticle: Circle-X - lens coating: DDB multi-coated - RainGuard HD: no - tube diameter: 1" - Parallax adjustment: fixed - field of view feet at 100 yards: 3x: 36 and 9x: 12 - eye relief: 4" - exit Pupil: 3x: 13mm and 9x: 4.4mm - click value inches at 100 yards: .25" - adjustment range inches at 100 yards: 60" - mounting length: 5.6" - Focal Plane: second - length: 11.50" - weight: 12.50 oz - Realtree AP camo.