Pentax PCF WP II Binoculars with Case 10x50

With large objective lenses for superior light-gathering and the power of 10X magnification, the PENTAX 10x50 PCF WP II binocular is the perfect companion for observations made at dusk or dawn. Add to that a 261 foot field of view and waterproof construction, and this high-performance model provides superior viewing in even the lowest light conditions and harshest climates. Specifications: - Magnification: 10X - Objective Lens Diameter: 50mm - Field of View at 1000 Yards: 261 ft. - Exit Pupil: 5mm - Eye Relief: 20mm - Prism: Porro - Multi Layer Coating: Yes - Relative Brightness: 25 - Focusing Range: 18.2 ft. - infinity - Height Width: 7.0 x 7.2" - Weight: 34.2 oz.