Spotting Scope Eyepieces

Swarovski Optik BTX 30x/35x Eyepiece Module for ATX/STX Scopes, Dual Eye Viewing

• Swarovski BTX Eyepiece: 30x/35x magnification power.
• Wide field of view for immersive spotting scope use.
• 21mm eye relief ensures comfortable, long-term viewing.
• Premium lens quality for crystal-clear scope images.
• Nitrogen-filled: Fogproof for all weather conditions.