Magnification: 3x - 9x - Objective Lens Diameter: 40mm - Field of View (FOV) @ 100yds: 33' - 13' - Eye Relief: 3.1mm - 3.8mm - Exit Pupil: 13mm - 5mm - Tube Diameter: 1 - Click Value in @ 100yds: 0.25 (1/4 MOA) - Max Adjustment Range in @ 100yds: 50 (50 MOA) - Reticle: Illuminated Ballistic Plex E1 - Waterproof / Fogproof: Yes - Shockproof: Yes - Lens coating: HiLume multi-coatings - Length: 12.2 - Weight: 13 oz - Precision ground lenses are larger than comparable scopes for better light transmission - Index-matched lenses with HiLume Storm multi-coatings - Double internal springs for the ultimate in accuracy - 1 inch main tube - Positive steel-on-steel adjustments for repeatable accuracy - Waterproof fogproof shockproof construction - Illuminated Ballistic Plex E1 Reticle - Matte Black Finish - Burris Forever Warranty - The BURRIS FullField E1 3-9x40 Rifle Scope Illum Ballistic Plex E1 Reticle (200322) has a sleek new profile with upgraded windage and elevation knobs a new integrated power ring and eyepiece that will now accept flip-up lens caps. - The FullField E1 riflescopes boast precision ground lenses that are larger than comparable scopes for better light transmission; indexmatched HiLume lens multi-coatings; double internal springs and positive steel-on-steel adjustments for repeatable accuracy. - The Illuminated Ballistic Plex E1 reticle lets the shooter compensate for wind drift. Small dots placed to the left and right of the reticle represents the effect of a 10 mph crosswind for most big game hunting cartridges. For 5 mph simply hold into the wind half the distance to the dot. If the crosswind is 20 mph simply hold into the wind twice the distance from the center post to the dot. - Enhance your accuracy and success with the FullField E1 3-9x40 riflescope! The Burris scope is waterproof fogproof shockproof and warranted forever.