Zero Tube 10 x 25 - Ultramarine Blue

• Ultracompact form factor (110 mm x 40 mm) makes this the most packable and powerful optic in its class
• ED fully multicoated lenses provide both antireflection and anti-scratch for a bright, crisp image
• Bak4 prisms are the highest-quality Porro prism; they're made of superior optical glass to produce clearer images
• Fogproof: Nitrogen-filled internal chambers prevent fog formation on the interior surface of the lenses
• Rugged impact-absorbing housing is designed to feel great in hand and 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.
• 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 from Nocs Provisions encourages you to get out there and roam with confidence

Technical Specs
Best Use - Hiking, Wildlife Viewing

Magnification  - 10x

Lens Coating - Fully Multicoated

Added Protection - Rubber Coating

Weather Resistant - Yes

Waterproof - Yes

Fogproof - Yes

Apparent Angle of View - 6.5 degrees

Field of View - 341 feet

Minimum Focus - 4.9 feet

Relative Brightness - 9.77

Exit Pupil - 3 millimeters

Eye Relief - 16.3 millimeters