Combining high-resolution optics with a stylish, streamlined body, the compact, lightweight Pentax 8 x 21 UCF R Binoculars offer comfortable viewing and outstanding portability for a wide range of casual observations, both indoors and outdoors.

• Rubber covered exterior provides a sure grip and protects the internal mechanisms.
• Stylish ultra compact body.
• Sleek contemporary design.
• Slide style eyepiece rings.
• Revolutionary linked dual-axis, single body housing with synchronized eyepiece adjustment for correct optical alignment.
• Center focus offers fast and easy handling.
• Pentax super multi coating eliminates harmful ultraviolet rays and also improves light transmission for high contrast images with no glare or flare.
• Inverted Porro Prism design provides a light, compact binocular.
• Bak 4 prisms allow more light to be transmitted for easier viewing in any condition.
• Binocular Type: Porro, center focusing.
• Lens construction: Objective Lens 5 elements in 3 groups.
• Coating: Fully multi coated.
• Magnification: 8 X.
• Objective Lens: 21 mm.
• Field Of View at 1000 Yards: 324 Ft.
• Exit pupil: 2.6 mm.
• Eye Relief: 13 mm.
• Relative Brightness: 6.7.
• Focusing Range: 9.2 ft.
• Size: Height:-3.2 in. x Width 4.3 in.
• Weight: 7.1 oz.