Vortex Viper Eyepiece

Vortex Viper Eyepiece Attach Vortexs Viper Eyepiece to your Viper Spotting Scope for a wider field of view. Fixed-power eyepiece provides a magnification of 33X in any of the 80mm Viper spotting scopes and 25X in any of the 65mm Viper spotting scopes. Proprietary XR fully multicoated lenses increase light transmission for maximum brightness. O-ring sealed and argon-gas purged for waterproof, fogproof performance. Ultrahard ArmorTek coating protects the lenses from scratches, oil and dirt. Twist-up eyecup for comfortable viewing with or without eyeglasses. Eye relief: 18mm. Length: 1.75. Wt: 3.5 oz.