Binoculars ED12x50 RUBY

RUBY 12x50 ED Waterproof Binoculars High-quality 12x50 ED binoculars featuring APO optical glass lenses, a bright phase coating and BaK-4 roof prisms with fully multi-coated optics for excellent light transmission and image clarity. The large, adjustable focus system and high-quality optical design provide a bright, detailed image. Twist-up eyecups offer comfortable eye relief and are particularly convenient for eyeglass wearers. The ergonomic body provides a secure and comfortable grip. With 12× magnification, the RUBY brings distant subjects significantly closer while maintaining excellent image stability. It is ideal for long-distance observation, birdwatching, wildlife, fishing, marine activities and professional use, including shipowners and maritime professionals. The name “RUBY” symbolizes rarity and preciousness, while the binoculars’ optical performance reveals fine details with exceptional clarity. Its distinctive ruby-red optical coating also gives the lenses their characteristic appearance.

Specifications

• Magnification: 12×
• Objective lens diameter: 50 mm
• Eye relief: 16 mm
• Interpupillary distance: 56–72 mm
• Exit pupil diameter: 4.2 mm
• Minimum focusing distance: 5 m
• Field of view @ 1,000 m: 105 m
• Angular field of view: 5.8°
• Prism type: BaK-4 roof prisms
• Lens coating: Fully Multi-Coated (FMC), ruby coating
• Focusing system: Central focus
• Eyecup system: Twist-up
• Nitrogen-filled: Yes
• Waterproof: Yes, IPX6
• Dimensions: 175 × 139 × 65 mm
• Weight: 750 g
• Warranty: 5 years
• Accessories: Carrying case and neck strap