Fullfield E1 3-9x40mm Illuminated Ballistic Plex E1 Reticle Matte Finish by BURRIS OPTICSFullfield E1 scopes feature a sleek profile and upgraded windage/elevation knobs and a separated power ring and eyepiece that will accept flip-up lens caps. Fullfield E1 riflescopes boast precision ground lenses that are larger than comparable scopes for better light transmission; index-matched HiLume® lens multi-coatings; double internal springs and positive steel-on-steel adjustments for repeatable accuracy. Specifications: Field of View: 33 Low - 13 High feet @ 100 yards Exit Pupil: 13 mm Low - 5.0 mm High Click Value: .25 inch Max Adj. 50 inches @ 100 yards Eye Relief: 3.1-3.8 inches Length: 12.2 inches Weight: 13 ounces *Warranty Info: Every single Burris optic is covered by the Unconditional Forever Warranty. Even if your packaging or user manual indicates your product has a limited warranty and it is now covered by the NEW Burris Unconditional Forever Warranty. The Burris Forever Warranty™ means just that - Forever - for anything and other than loss and theft or deliberate damage.