Carson ER-20 Braided Gripz Eyewear Retainer (Standard, Midnight Storm) Delkin Devices DDMOUNT-SUCTION The optical elements are also

The optical elements are also fully multicoated to provide a high transmission of light

5 Gbps Data Signaling Rate

Includes ball head and camera plate with 1/4"-20 mounting screw

The hash marks give the shooter the ability to judge bullet drop and the proper hold over for accurate long range shot placement

Carson ER-20 Braided Gripz Eyewear Retainer (Standard, Midnight Storm) Delkin Devices DDMOUNT-SUCTION The optical elements are alsoDesigned to Fit Standard Sized Frames Hypoallergenic Braided Silicone Temperature and Corrosion Resistant For Eye, Sun, and Safety Glasses Keep your eyeglasses, sunglasses and safety glasses safe and close at hand with Carson Optical 's Midnight Storm ER 20 Braided Gripz Eyewear Retainer for standard sized frames. Made of temperature and corrosion resistant hypoallergenic silicone, each end easily slides onto the earpieces and holds secure. Carson