Put a Viper Reticle Eyepiece on your Viper HD 85mm spotting scope and it becomes the perfect optical measuring stick for making spotter-to-shooter communication fast and easy. A fixed magnification of 33.5x gives you all the power you need, and a diopter ring and the ability to rotate the reticle to level it with the horizon line lets you customize your view.
This eyepiece is specifically designed for use with the latest generation Viper HD 20-60x85mm spotting scopes - it is not compatible with the 65mm Viper HD models. Compatible Models: V502, V503
Vortex Optics Viper HD 85mm Spotting Scope Reticle Eyepiece Ranging (MOA) Specifications:

• Magnification (85mm): 33.5x
• Linear Field of View (85mm): 101 feet @ 1000 yards
• Angular Field of View (85mm): 1.93 degrees @ 1000 yards
• Eye Relief: 18 mm
• Length: 1.73 inches
• Weight: 5.6 oz

In The Box: Vortex Optics Viper HD 85mm Spotting Scope Reticle Eyepiece Ranging (MOA) with Wearable4U Bundle (May Vary. Choose Your Variation).