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8-16X21 Pentax UCF II Zoom Binoculars

Pentax Cameras
KEH Model# 358578

This product is currently out of stock. Please contact a KEH photography expert to discuss similar options.

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8-16X21 Pentax UCF II Zoom Binoculars Description


Pentax UCF Zoom II 8-16X21 Binoculars - 16x 21mm

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.


General information

Brand Name Pentax
Manufacturer Part Number 62217
Manufacture GTIN 0027075109803
Product information
Additional Information


  • 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
Product Series
Maximum Field of View @ 1000 yd
156 ft
Maximum Eye Relief
11 mm
Minimum Magnification
Relative Brightness
Minimum Eye Relief
Prism Design
Minimum Angular Field of View (Real)
Maximum Angular Field of View (Real)
Minimum Angular Field of View (Apparent)
Maximum Angular Field of View (Apparent)
Minimum Field of View @ 1000 yd
261 ft
Prism Type
  • Multi-coated
  • Coated
  • Black