The compact HELIA RF-M 7x 25 offers ergonomical design, intuitive and simple handling and is equipped with a large field of view and relevant hunting features. You are able to measure the distance simple and fast and you can concentrate, during the hunt, on the real essentials.FeaturesEasy and reliable targeting up to 2,000 ydsErgonomical design, intuitive handling, simple menu navigationExceptional edge to edge clarity and large field of view of 351 ft / 1,000 ydsPremium-quality OLED display with five manual brightness settings and display in yards or metersEAC-function (Enhanced Angle Compensation) for angle correction (patented)Scan mode, temperature- and air pressure measurementExtra long battery lifetime ~ 4,000 measurementsSpecificationsMagnification: 7xObjective lens diameter (mm): 25Eye relief (in): 0.56Field of view (ft/1,000 yds): 351Field of view (): 6.7Field of view apparent (): 46.9Exit pupil diameter (mm): 3.6Diopter compensation (dpt): / 4Height x Width x Depth (in): 3.03 x 1.50 x 3.66Weight (oz): 7.76Close focus (yds): 10Twilight factor (ISO 14132-1): 13.2Measurement range (yds): 10-2,000Range-finding accuracy (yds) / 1 up to 100 / 2 up to 1,000 / 0.5% over 1,000Measurement duration (s): 1Brightness levels: 5Laser category: 1Mm/yds display: Scan measurement: Angle correction: Temperature measurement: Air pressure measurement: Battery life (measurement cycles): 4,000