The effective range of the Class 1 EN/FDA ranging laser is 33 to 1500 yards with a red aiming circle and distance display in the LCD. The display intensity is automatically adjusted or can be overridden with any of 5 manual intensity settings. With the push of a button, the SWARO_Aim technology furnishes the corrected ballistic trajectory yardage distance for angled shots. These binocular barrels provide an impressive 91% light transmission capability. There is even a Scan Mode for moving game.Wide angle 62.6Adeg AAoVPhase-coated BAK4 roof prismsTwilight factor according to DIN 58388 of 18.3SWARODUR coating enhances scratch resistanceSWAROTOP anti-reflective multicoating improves light transmissionSWAROCLEAN reduces the surface energy on the outer lenses making the cleaning considerably easierSWAROBRIGHT mirrored prism coating improves brightness and color reproduction under all lighting conditionsAirtight and DustproofRugged lightweight magnesium housingNitrogen purged: waterproof, fogproof, submersible to 13' / 4 mOpen-bridge EL design affords a comfortable wrap-around gripTactile rubber armoring for shock and all-climate weather resistanceBattery strength displayClose focus of 16.4' / 5 mExtended eye relief accommodates eye and sunglass wearers4 position twist-up eye cups provide increased viewing comfortRubber armor on the each barrel's interior section enhances the viewer's gripIncluded snap shot adapter allows attaching a digital camera to one objectiveClass 1 EN/FDAMeasuring Time: = 1 secMeasuring Accuracy: A 1 ydAngular Measurement: A 90AdegMeasuring Range: 33 yds to 1500 mLife Cycle of Battery: 1,000 measurementsMeasuring Function: scan mode, single measurementSWARO-AIM functions: angular measurement in degrees, OFF - deactivated/no display, corrected shooting distance in meters or yardsSwarovski Demo ProductsSwarovski demo products have been slightly used for display or demonstrations by Swarovski during outdoor industry events. They may exhibit minor cosmetic imperfections that will vary from demo product to product. Swarovski demo products and their included accessories are guaranteed by Swarovski to operate to the standards for a new product. In rare cases, one or more accessories may be missing. All Swarovski demo products are covered by the Swarovski Limited Lifetime Warranty (View Warranty)