7x50 army binoculars with internal compass and ra

Main features of M750c:1. with internal compass and rangefinder2. 100% optical lens, high resolution and super definition 3. waterproof, fogproof(Nitrogen-filled), shockproofhandle extreme weather condition 4. Porro prism system provides greater depth perception and generally offer a wider fieldof view5. BAK4material: higher quality glass, yielding brighter images andhigh edge sharpness6. Goodclose focus(3m): the closest you can be to an objective and maintain visual clarity is 3m7. Long eye relief: 23mm reduce eyestrain and is ideal for eyeglass wearers8. Wide field of view:7.5° better for following fast-moving action or scanning for wildlife9. Full Broadband Mulfiply Coatings:(FBMC) increase light transmission and color qualtiy, resulting in a brighter, higher-contrast image, with reduced eyestrain.10. Large exist pupil: 7.1mm allows your eyes to receive a greater amount of light, resulting in a brighter image11. Individual focus better focus, less chance of focuser shift12. with a quality tripod : more convenient and steadyCommon ParameterBrandOUYAMagnification7Objective Diameter(mm)50Eyepiece diameter(mm)24Eye relier(mm)23Field of view(ft/1000yads)7.5°Relative brightness index20Dimensions of product(mm)200*103*150Net weight1360Technical ParameterwaterproofYesfogproofYesshockproofYesMinimum focus distance(m)3Twilight number18Diopter adjustment-4D +4DLens coatingFMCPrism(BAK4/BK7)BAK4Prism type(Roof/Porro)PorroFocus typeindividualAccessoryCleaning cloth; desiccant;instruction sheet; knapsack; neckstrap