SP 10X50

The Pentax SP 10x50 WP is a rugged, full-size porro-prism binocular built for long-range observation, wildlife and casual astronomy. Big 50 mm objectives and a 5 mm exit pupil gather plenty of light for bright views at dawn, dusk and under the stars, while fully multi-coated optics and BAK4 prisms keep images sharp and contrasty. A generous 20 mm of eye relief suits eyeglass wearers, and the nitrogen-filled, waterproof body handles the worst weather. A built-in tripod socket makes extended viewing effortless.

• Magnification: 10x
• Objective diameter: 50 mm
• Prism type: Porro, BAK4
• Field of view: 87.5 m at 1,000 m (5.0°)
• Exit pupil: 5 mm
• Eye relief: 20 mm
• Coatings: Fully multi-coated
• Tripod mountable: Yes
• Waterproof / fogproof: Yes — nitrogen-filled, O-ring sealed