More information on product
Home > Products > Binoculars > Pentax Binoculars Papilio II 8.5x21
Pentax Binoculars Papilio II 8.5x21

Pentax Binoculars Papilio II 8.5x21

Free Shipping
Item details
SKU: B0035

Stock: Stock available

Brand: Pentax
  Share This   Add To Facebook   Add To MySpace

Pentax Binoculars Banner 


Pentax Binoculars Papilio II 8.5x21

Macro capability (unique in the market) ▪ BAK4 Porro Prisms ▪ Aspherical lens elements ▪ Fully Multicoated Optics ▪ Angle of View: 6° ▪ Close focus to 50cm ▪ Center Focusing ▪ Twist-Up Eyecups ▪ 1/4"-20 Tripod Socket New fully multi-coated optics ▪ Dual-axis, single body housing ▪ Synchronized eye-piece IPD adjustment ▪ Rubber covered body ▪ Twist-up eyecups ▪ Fine diopter adjustment. ▪ Fast and easy central fine-focusing

Pentax Binoculars Papilio II 8.5x21

The compact and lightweight 8.5x21 Papilio II Binocular combines aspherical optical elements and BAK4 Porro prisms to deliver edge-to-edge image sharpness. The optical elements are also fully multicoated to provide a high transmission of light. With a 8.5x magnification and 21mm objectives, you obtain a notable magnification, insignificant image jitter due to unsteady hands, and a compact form factor.

You can easily spot your targets with a 6° angular field of view and quickly bring them into focus with a center focus wheel. In addition to observing distant scenes, birds and game, the minimum focus of 20" allows you to study in detail close objects like butterflies, animal footprints, marks or landscape features. To reduce image jitter while observing distant objects or for prolonged observations, you can connect the binocular to a tripod via an integrated 1/4"-20 socket. The binocular also features a 2.5mm exit pupil, a 15mm eye relief, an interpupillary and a diopter adjustments. 

The binocular is very compact, lightweight, and features a single piece frame that houses objectives, which allows for a synchronized interpupillary adjustment. To accommodate eye glasses wearers, the binocular offers twist-up rubber eyecups. Also included are a carrying case, a neck strap, and eyepiece covers.

Optical Performance

  • BAK4 Porro prisms
  • Aspherical optical elements offer edge-to-edge image sharpness
  • Fully multicoated optics
  • Angular field of view: 6°
  • Minimum focus of 20"
  • Interpupillary adjustment
  • Diopter adjustment

Construction Details

  • Single piece objectives' frame allows for a synchronized interpupillary adjustment
  • Contoured body provides a comfortable grip
  • Center focus knob offers an easy focusing
  • Twist-up rubber eyecups
  • Integrated 1/4"-20 tripod socket


Magnification 8.5x
Objective Lens Diameter 21 mm
Field of View at 1000m 105 m
Exit pupil aperture 2.5 mm
Eye Relief 15 mm
Eyecups Multi-Stop Twist-Up
Height 55 mm
Width 110 mm
Depth 116 mm
Weight 290 g
Water proof No
Accessories Objective and eyepiece caps, case, strap
Prism coating BaK4
Lens coating New fully multi-coated optics
Twilight Factor 13.4
Close focus 0.50 m
Tripod Adaptor With adapter U – PENTAX Code No. 69552


More Photos of Pentax Binoculars Papilio II 8.5x21  

Pentax Binoculars Papilio II 8.5x21

Pentax Binoculars Papilio II 8.5x21

Pentax Binoculars Papilio II 8.5x21

Pentax Binoculars Papilio II 8.5x21



Content Includes

  • Pentax Binoculars Papilio II 8.5x21
  • Neck Strap
  • Carrying Case
  • 2 x Eyepiece Covers



1 Year Warranty Coverage

Why buy imported grey units which has no or limited warranty. Worse still the product source is unknown and the quality uncertain. Get from us. Our Pentax Binoculars come with 1 year local warranty from official Malaysia's distributor for Pentax Sport Optics. Buy with confidence! Activate your binoculars/ Spotting Scope warranty HERE