Pentax 6.5x21 U-Series Papilio II Binocular

Model: 62001

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Pentax 62001 1
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Prism TypePorro

Magnification 6.5x
Objective Lens Diameter 21mm
Angle of View 7.5° (actual)
Field-of-View 394.58' @ 1000 yd / 131 m @ 1000 m
Minimum Focus Distance 1.65' / .50 m
Exit Pupil Diameter 3.2  mm
Eye Relief 15  mm
Interpupillary Adjustment Not Specified By Manufacturer
Dioptric Correction Not Specified By Manufacturer
Focus Type Center
Tripod Mount Yes
Dimensions 4.48 x 4.43 x 2.1" / 11.38 x 11.25 x 5.33  cm
Weight 10.2 oz / 289 g

Packaging Info

Package Weight 1.0 lb
Box Dimensions (LxWxH) 5.6 x 5.3 x 2.9"
Expert Reviews
1 week ago

These compact porro-prism models feature a dual-axis, single-body design with synchronized eyepiece adjustment. Aspherical lens elements give you edge-to-edge sharpness. Clear images and clearly affordable.

User Reviews
B h photo.34921152
13 August 2018

very sharp view; easy to focus; the best i have ever had for close vision down to about two feet; light weight and compact; nice diopter and interocular's mostly plastic if not all plastic, and i wonder about its durability and hope for the best.

B h photo.34921152
1 April 2019

This binocular is a big step above other pocket/butterfly binoculars I have tried in the past. Its very comfortable and easy to use, with good eye relief and easy-to-hold view. Close focus is outstanding, none better that I know of.

B h photo.34921152
18 October 2018

These binoculars appealed to me due to their ability to focus at a very close distance (18 inches). I've used them to view hummingbirds as well as insects at a close distance and found that they provide a clear and sharp image.

B h photo.34921152
16 July 2018

I bought these for their close up capability. I already have a pair of Nikon 8x25 porro prism's. These are significantly better at distance as well, despite being smaller and weighing about a third less.

B h photo.34921152
12 July 2018

I purchased them because I enjoy watching Butterflies and other insects.I plan to use them to view the many varieties of Dragonflies that reside at the Bitter Lake NWR in Roswell, NM.

B h photo.34921152
28 January 2019

Unique and excellent. Very light & small - super clear and beautiful close focus. Highly recommended

B h photo.34921152
21 May 2018

They are as clear as myZeiss binoculars, plus you can look at things close up. They are a lot of fun. Would be great for kids.

Product Highlights
  • Aspherical Lens Elements
  • BAK4 Porro Prisms
  • Fully Multicoated Optics
  • Angle of View: 7.5°
  • Minimum Focus of 20"
  • Center Focusing
  • Twist-Up Eyecups
  • 1/4"-20 Tripod Socket
In The Box
  • Pentax 6.5x21 U-Series Papilio II Binocular
  • Eyepiece Covers
  • Neck Strap
  • Carrying Case
  • Limited Lifetime Warranty
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