This compact and lightweight binocular offers 10x magnification with sharp edge-to-edge images, thanks to aspherical lenses and BAK4 Porro prisms. Fully multicoated optics ensure high light transmission, while a 5° angle of view allows easy target spotting. The center focus wheel and 9.2' minimum focus distance make it ideal for observing both distant scenes and close objects. Features like sliding eyecups accommodate eyeglass wearers, and it comes with a carrying case, neck strap, and eyepiece covers.

Features

Exceptional Clarity

Aspherical lens elements and BAK4 Porro prisms ensure sharp, edge-to-edge image clarity. Fully multicoated optics enhance light transmission for bright, detailed views.

High Magnification

With 10x magnification and 21mm objectives, these binoculars offer powerful zoom capabilities in a compact form, ideal for observing distant scenes and wildlife.

Wide Field of View

A 5° angle of view and easy center focusing allow for quick target acquisition and detailed examination of both distant and close objects.

Comfortable Use

Sliding rubber eyecups and interpupillary adjustments cater to eyeglass wearers, providing a comfortable viewing experience.

Portable Design

Lightweight and compact, the binoculars include a carrying case, neck strap, and eyepiece covers for convenient transport and protection.

Specifications

Prism Type	Porro
Magnification	10x
Objective Lens Diameter	21mm
Angle of View	5° (actual)
Field-of-View	261' @ 1000 yd / 86.65 m @ 1000 m
Minimum Focus Distance	9.24' / 2.82 m
Exit Pupil Diameter	2.1 mm
Eye Relief	9.5 mm
Focus Type	Center
Dimensions	4.3 x 3.14 x 1.9" / 10.92 x 7.98 x 4.83 cm
Weight	7.4 oz / 210 g

Packaging Info

Package Weight	0.7 lb
Box Dimensions (LxWxH)	4.6 x 4.0 x 2.4"

Pentax 10x21 U-Series UP Binocular Bk

PBUP1021