Konus Konuspro LZ30 2.5X-10X50 Rifle Scope. Its one-piece 30mm tube is exceptionally rugged while its fully multi-coated high quality glass is able to generate the maximum light transmission under the most unfavorable conditions. The unique 30/30 reticle with floating cross is etched for supreme recoil resistance and is also dual-illuminated in red and blue. The field of view is extremely generous being 20percent wider than te other comparable models that are currently on the market.WATERPROOF/FOGPROOF/SHOCKPROOFEXTRA WIDE FIELD OF VIEW (20percent WIDER THAN STANDARD MODELS)FULLY MULTI-COATED OPTICSPRECISION 1/4 M.O.A. ADJUSTMENTSDUAL LOCKING TURRETS WITH ZERO-RESETTING BEZEL30/30 ENGRAVED RETICLE WITH FLOATING CROSSDUAL ILLUMINATIONONE PIECE TUBE CONSTRUCTIONFAST FOCUS OCULARMagnificatiOn x Objective: 2.5-10X50Reticle: 30/30 with dual illuminated floating cross (blue/red)Field of view at 100m/yds: 50.8ft/15.8m at 2.5x ? 12.7ft/3.8m at 10xWeight: 640gr - 22.58ozLength: 328mm - 12.9"Eye Relief: 83.82mm - 3.3"Exit Pupil: 20mm at 2.5x ? 5mm at 10xClick value mmat100m inat100yds: 1/4 M.O.A. (7.25mmm)Adjusting range mat100m inat100yds: 1.52m - 60"Mounting length mm/inches: 141mm - 5.55" Specifications for Konus Konuspro LZ30 2.5X-10X50 Rifle Scope: Manufacturer: Konus Objective Lens Diameter: 50 mm Magnification: 2.5 - 10 x Reticle: 30/30 Engraved Illuminated Tube Diameter: 30 mm Exit Pupil: 20 mm Illumination Color: Red Blue Finish: Black Matte Field of View Linear: 51 ft at 1000 yds Eye Relief: 83 mm Color: Black Weight: 22.5 oz Adjustment Click Value: 0.25 MOA Length: 12.9 in Adjustment Type: MOA Parallax: 100 yds Illumination Type: LED Battery Type: CR2032 Width: 2.4 in Adjustment Range: 60 in Height: 2.4 in Lens Material: Glass Optical Coating: Fully Multi-Coated Brightness Settings: 5 Weather Resistance: Yes Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Battery Quantity: 1 Package Type: Box Included Accessories: Objective/Eyepiece Covers Covers 1 CR2032 Battery Magnification Type: Variable Gun Type: Rifle Twilight Factor: 22.4 Beam Color: Blue/Red Features: DUAL ILLUMINATION ONE PIECE TUBE CONSTRUCTION FAST FOCUS OCULAR Dual Locking Turrets Package Contents: Konus Konuspro LZ30 2.5X-10X50 Rifle Scope Konus 7180: Konuspro LZ30 2.5X-10X50 Rifle Scope