Burris Fullfield Scope 3-12x42mm illum. Wind MOA ReticleBurris Fullfield Scope 3 12x42mm illum. Wind MOA Reticle Wind MOA illuminated reticle; Advanced exposed knob style; Illuminated reticle; 3 12x magnification; 42 mm objective diameter; Rear focal plane; 1 inch main tube size; Field of view: 36 9. 25 ft.; Eye relief: 75 88 mm; Exit pupil: 10. 5 3. 5 mm; 1 4 MOA click value; 72 MOA elevation adjustment; 72 MOA windage adjustment; Adjustable parallax from 25 yards to infinity; 11. 1 inch overall length;