Description
Pentax8.5x21 Papilio II Binocular
The Pentax8.5x21 Papilio II Binocularcombines aspherical optical elements and BAK4 Porro prisms to deliver edge-to-edge image sharpness with a 49 apparent angle of view. The optical elements are also fully multicoated to provide a high transmission of light. With a 6.5x 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 7.5 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 3.2mm exit pupil, a 15mm eye relief, an interpupillary and a diopter adjustments.
Features
Aspherical Lens Elements
BAK4 Porro Prisms
Fully Multicoated Optics
Angle of View: 6
Minimum Focus of 20"
Center Focusing
Twist-Up Eyecups
1/4"-20 Tripod Socket
Specifications
Prism Type
Porro
Magnification
8.5x
Objective Lens Diameter
21mm
Angle of View
6 (actual)
Field-of-View
346.5' @ 1000 yd / 115.04 m @ 1000 m
Minimum Focus Distance
1.65' / .50 m
Exit Pupil Diameter
2.5 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
289.2 g
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