Vixen 8x25 DCF Atrek Water Proof Roof Prism Binocular with 6.2 Degree Angle of View, 3.1mm Exit Pupil, 18-10mm Eye Relief

The Vixen Optics Atrek 8x25 DCF Binocular is ideal for tracking fast moving subjects such as cars, birds and big game. The 8x25 Atrek features fully multi-coated optics to obtain sharp and crisp views. Its Bak4 prisms increase light transmission.
br>The binocular is waterproof and nitrogen filled to prevent fogging during sudden temperature changes. It has twist-up rubber eyecups to accommodate all viewers including eyeglass wearers. This binocular is durable due to its all metal construction. Its large center focusing knob enables rapid target focus, even if you are wearing heavy gloves during cold temperatures.