"Take the power of your Epoch to the next level with our attachable Field Scope. The X2 doubles the magnification of your Epoch Full Size binocular. For instance, an Epoch 10.5X43 becomes a 21 power field scope by adding the X2. Simply remove the twist-up eyepiece on the left barrel of your Epoch and screw on the X2. Like the Epoch, the Field Scope is waterproof, fog proof and nitrogen-filled. It comes wrapped up tight in a leather soft case. Features * 4x1.8
* 7 oz
* 32mm Long eye relief
* Doubles the magnification of X85 and X105 binoculars
* multi-step eye relief system (eyeglass compatible)
* Waterproof/fog proof
* Includes premium leather case
* HALO, unlimited lifetime warranty "