Brunton's Eterna Binoculars have been field tested, side by side, with several top binocular manufacturers and has proved to be high quality glass. Designed around their stringent Eterna specifications, the new Full Size series is for those who want big glass in a rugged, ergonomic mid size frame.

Eterna Full Size Binoculars

• BaK-4 prism glass  
• Multi-step eye relief system (eyeglass compatible)
• Waterproof/fogproof
• Nitrogen filled
• Alloy frame w/ ergonomic body armor
• Tripod/monopod compatible  
• Limited lifetime warranty 
• Size: 6”x5.1”x2.2”
• Weight: 28 oz
• 8 ft. Close focus
• 4.1mm Exit pupil
• 19.5mm Long eye relief
• 305 ft. Field of view @ 1000 yds.