Chisos 10x50 ED Binoculars

• Extra-low dispersion (ED) glass for sharp images and true color fidelity
• BK4 roof prism system with PXA phase coating for enhanced contrast
• Fully multi-coated lenses for optimal light transmission
• Large 50mm objective lenses for bright performance in low light
• Waterproof and nitrogen-purged for fog-proof reliability
• Durable, lightweight magnesium housing
• Close focus capability for detailed viewing of nearby subjects
• Twist-up eyecups for comfortable use with or without glasses
• Ergonomic design with textured grip for secure handling

Item Number: 918
Magnification: 10x
Waterproof: Yes
FOV @ 1000 yds: 294 ft
Coatings: FMC
Apparent FOV: 8.2°
Eye Relief: 18mm
Exit Pupil: 4.9mm
Prism: Roof BK4
Close Focus: 8.2 ft
Eyecup Type: Twist-Up
Weight: 907g

Free shipping on orders $70+ shipped within the continental United States. USPS orders may take an additional business day for processing. Learn more.

Returns must be submitted within 30 days from the date of purchase for a refund or replacement. The item must be unused, in its original condition and packaging. Learn more.

This product comes with a United States Limited Warranty. Click Here to view more information about the Alpen Optics Warranty.

⚠️ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

⚠️ WARNING: Cancer and Reproductive Harm. 

For more information go to www.P65Warnings.ca.gov