Compact binoculars with 8x magnification. Inside the body, which has an original shape, hides an optical system based on a prismatic block of the Porro type. The lenses of the Pentax 8x21 UP binoculars have a diameter of 21 mm and an aspherical shape (it almost completely eliminates distortion at the edges of the field of view). The lenses and elements of the prismatic system are coated with a full multi-layer anti-reflective coating, which provides a clear and contrasting picture with natural color rendition. The device is available in several color options (the body can be black, blue or pink).

All specifications

Specifications UP 8x21

Colour

Product type	binoculars
Magnification	8 x


Optical characteristics
Field of view 1 km away	108 m
Real angle of view	6.2 °
Min. focus distance	2.8 m
Twilight factor	12.96
Relative brightness	6.8
Diopter adjustment
Diopter correction range	±4 D


Design
Lens diameter	21 mm
Exit pupil diameter	2.6 mm
Eye relief	13 mm
Focus	central
Anti reflective coating	full multilayer
Prism	Porro
Prism material	BaK-4
Interpupillary adjustment
Interpupillary distance	58 – 72 mm
Design (elements/groups)	5 elements in 3 groups

General
Case
Tripod adapter
Size	110x83x48 mm
Weight	210 g
Added to E-Catalog	march 2016

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Pentax 2024 - new products, best sales and most actual models Pentax.

Buy Pentax UP 8x21

When you make a purchase through links on our site, we may earn an affiliate commission.


	Pentax UP 8x21 black Binoculars Black Pentax Amazon.co.uk Delivery: to United Kingdom Report	£107.99 Buy in shop

	Pentax Up 8x21 Binoculars PENTAX quality and clarity are within reach, at a price that's within reach, too. 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.Features:- Aspherical Lens Elements- BAK4 Porro Prisms- Fully... moreMulticoated Optics- Angle of View: 6.2°- Center Focusing- Sliding EyecupsDon't miss a moment. Indoor or out:- Suddenly so close you can almost touch it. That's because PENTAX quality and clarity are within reach, at a price that's within reach, too. 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.- Fully multi-coated optics assure maximum light transmission resulting in high-quality viewing. Every surface of every element is fully coated minimizing internal glare and flare and giving a bright clear view.- Unique Uni-body design enhances durability by locking objective lenses in a single housing and synchronizing the eyepiece movement. This minimizes moving parts and assures these binoculars will function properly and clearly for years to come.- Aspherical lens elements, which are critical in compact binoculars, provide exceptional edge-to-edge sharpness. This assures that items on the edge of your field of view are just as sharp as those in the center.- The UP 8-16x21 Zoom and UP 10x21 and 8x21 models are offered in unique, attractive color options that match your personal style.Specifications:- Prism Type: Porro- Magnification: 8x- Objective Lens Diameter: 21mm- Angle of View: 6.2° (actual)- Field-of-View: 326 1000 yd / 108.23 m 1000 m- Minimum Focus Distance: 9.24´ / 2.82 m- Exit Pupil Diameter: 2.6 mm- Eye Relief: 13 mm- Interpupillary Adjustment: Not Specified By Manufacturer- Dioptric Correction: Not Specified By Manufacturer- Focus Type: Center- Dimensions: 4.33 x 3.26 x 1.9 / 11.00 x 8.28 x 4.83 cm- Weight: 7.4 oz / 210 gWhats in the box:- Pentax 8x21 U-Series UP Binocular - Neck Strap- Carrying Case- 2 x Eyepiece Covers Trekkinn Delivery: in United Kingdom Report	£89.99 Buy in shop

	Pentax Pentax UP 8x21 black Universal Binocular / Magnification 8 x / Field of View in 1000 m 108 m / Lens Diameter 21 mm / Prism System Porro / Viewing Straight / 210 g / Pentax U Series Idealo.co.uk Delivery: in United Kingdom Report	£53.36 Buy in shop

	Pentax Pentax UP 8x21 Universal Binocular / Magnification 8 x / Field of View in 1000 m 108 m / Lens Diameter 21 mm / Prism System Porro / Viewing Binocular / 210 g / Pentax U Series Idealo.co.uk Delivery: in United Kingdom Report	£53.36 Buy in shop

Pentax UP 8x21

Buy Pentax UP 8x21

Pentax UP 8x21 black Binoculars Black

Pentax Up 8x21 Binoculars

Pentax Pentax UP 8x21 black

Pentax Pentax UP 8x21