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Pentax UP 8x21

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Pentax UP 8x21
Type:universal
Magnification:8 x
Lens diameter:21 mm
Field of view at 1 km:108 m
Focus:central
Prism:Porro, BaK-4
Weight:210 g

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
Main
Product typebinoculars
Magnification8 x
Optical characteristics
Field of view 1 km away108 m
Real angle of view6.2 °
Min. focus distance2.8 m
Twilight factor12.96
Relative brightness6.8
Diopter adjustment
Diopter correction range±4 D
Design
Lens diameter21 mm
Exit pupil diameter2.6 mm
Eye relief13 mm
Focuscentral
Anti reflective coatingfull multilayer
PrismPorro
Prism materialBaK-4
Interpupillary adjustment
Interpupillary distance58 – 72 mm
Design (elements/groups)5 elements in 3 groups
General
Case
Tripod adapter
Size110x83x48 mm
Weight210 g
Added to E-Catalogmarch 2016
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Pentax 2025 - new arrivals, bestsellers, and the most relevant models Pentax.

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Pentax UP 8x21 black Binoculars Black

Pentax
Amazon.co.uk
Delivery: to United Kingdom
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£107.99
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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
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Delivery: in United Kingdom
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£90.00
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Pentax 8 x 21 Sport Optics UP Binocular - Pink UP 8x21 pink

Pentax Sport Optics Binoculars UP 8x Magnification 21mm Lens Pink
Amazon.co.uk
Delivery: to United Kingdom
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£55.45
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