Pentax DCF SW Binoculars with Case 8x25

The PENTAX DCF SW binoculars offer high-resolution phase-coated and super-reflective coated roof prisms to provide high-resolution, high-contrast images. Waterproof and nitrogen filled (JIS Class 6), the DCF SW models allow submersion up to3 feet. The ultra-compact, dual-hinge design is exceptionally portable. Helicoid eyepiece rings with four click stops offer the most comfortable eye relief and the fully multi-coated lenses increase light transmission and color quality. The long eye relief allows for viewing with or without glasses and the click-stop adjustment locks in the right eyepiece diopter. The rubber-covered exterior provides a sure grip and protects the internal mechanisms. All PENTAX binoculars feature a Worry-Free Warranty. Specifications: - Magnification: 8X - Objective Lens Diameter: 25mm - Field of View at 1000 Yards: 288 ft. - Exit Pupil: 3.1mm - Eye Relief: 21mm - Prism: Roof - Multi Layer Coating: Yes - Relative Brightness: 9.6 - Focusing Range: 9.8 ft. - infinity - Height Width: 4.3 x 4.1" - Weight: 10.6 oz.