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Product description

BaK-4 prisms provide clear, sharp images

Fully multi-coated optics to eliminate harmfull ultraviolet rays while improving light transmission

Super multi-coating maximizes light transmission, clarity and contrast

Black rubber housing protects against dust and scratches

Pentax lifetime warranty

Includes eyepiece lens cap, case and neckstrap

General Information
Manufacturer	PENTAX Imaging Company
Manufacturer Part Number	62217
Manufacturer Website Address	www.dsi-usa.com
Product Series	UCF Zoom II
Product Name	UCF Zoom II 8-16X21 Binoculars
Marketing Information	With a magnification range from 8X to 16X, the 8-16X21 UCF Zoom II binocular gives you incredible zooming ability with the convenience of a compact design. As with other UCF models, the 8-16x21 UCF Zoom II has an innovative dual-axis eye-distance adjustment system, high-refraction BaK4 glass prisms, multi-coated optical elements, and aspherical lens elements incorporated into the eyepiece optics. This portable, compact, user-friendly binocular is perfect for the viewer on the go - whether it be bird watching, sporting events, wildlife or indoor performance viewing.
Product Type	Prism Binoculars
Technical Information
Magnification	8 - 16x
Objective Diameter	21mm
Angular Field of View	5� - 3� Real 40� - 48� Apparent
Linear Field of View	261ft - 156ft @ 1000 yards
Maximum Exit Pupil	1.3mm
Relative Brightness	6.7 - 1.7
Eye Relief	14mm to 11mm
Focus Type	Center
Prism Type	Porro - BaK4
Coating	Multi-coated Coated
Physical Characteristics
Color	Black
Dimensions	2.1" Height x 4.37" Width x 4.37" Depth
Weight	9.88 oz

Coatings:

Lens Coating: Multi-Coated

Prism Coating: Coated

Lens Construction:

Objective Lens Construction: 2 Elements in 1 Group

Eyepiece Lens Construction: 4 Elements in 3 Groups

Features:

Diopter Adjustment Range: /- 4 m-1 (8X)

Diopter Adjustment: Center Knob (pop up)

Eye Width Adjustment Range: 56 to 73.5mm

Focusing Range: 3m to Infinity

Eyepiece Ring: Helicoid type

Package Contents:

Compact UCF Zoom II 8-16X21 Binoculars

Eyepiece Lens Caps

Case

Neck strap

The establishment of our first overseas office in 1962 also marked the launch of our global network. In step with the worldwide demand for PENTAX technology and products, today our network covers the regions of Europe, North America, and Asia, and reaches every corner of the globe. We will go to the ends of the earth to bring the joy and satisfaction of the PENTAX experience to even one more customer.