The rugged no-slip grip keeps these protected and comfortable in-hand no matter what you (or Mother Nature) throw at them. Featuring ED glass and fully mulit-coated lenses, the Zero Tube provides the clearest images of the terrain ahead. Built to roam with confidence, the Zero Tube is waterproof with a IPX7 rating and fogproof with nitrogen-filled internal chambers, so you always know what lies ahead.

Features

• Ultra Compact: our smallest form factor at 110mm x 40mm makes this the most-packable and powerful optic in it's class
• Fully Multi-Coated lenses: provides both anti-reflection and anti-scratch for a bright, crisp image
• Extra low dispersion (ED) glass objective elements: Superior color accuracy, ensures colors appear more natural and true-to-life
• Bak4 Prisms: with dielectric coating and phase coating, reduces light scattering to create a clear and sharp image
• Rugged Impact Absorbing Housing: designed to feel great in-hand, provide extra grip and protection
• Waterproof: IPX7 rating means these can withstand submersion in water up to 1 m deep for up to 30 min
• Fogproof: Nitrogen-filled internal chambers prevent fog formation on the interior surface of the lenses
• Twist Up Eyecup: can be extended or retracted depending on what works best for the user
• Carry Clip: attaches to backpacks and belts for secure and quick access
• “No-Matter-What” Lifetime Warranty: encourages you to get out there and roam with confidence!

Specifications