only binoculars & monocularsin all categories
only binoculars & monoculars
USA

Pentax UP 8x21

Photos - Binoculars / Monocular Pentax UP 8x21
Videos 1Photos 3
from $55.00 up to $76.99 
add to listmy lists
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
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

All prices 6 →
When you make a purchase through links on our site, we may earn an affiliate commission.

Pentax UP 8x21 Pink Binoculars Pink

Fully-multi-coated optics assure maximum light transmission resulting in high quality viewing. Every surface of every element... moreis 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 models are offered in unique, attractive color options that match your personal style.
Amazon.com
Delivery: in USA
Report
$68.49
Buy in shop

Pentax 8x21 UP Series Porro Prism Binocular, 6.2 Degree Angle of View, Bla

After experiencing the robust and high-quality 8x21 UP Series Weather Resistant Porro Prism Binocular, you'll never want to m... moreiss a moment, whether you're in the great outdoors or enjoying a theater performance. PENTAX's commitment to quality and clarity is evident in this compact and durable model, designed to deliver superior performance at a cost-effective price. This compact Porro-prism binocular boasts a dual-axis, single-body design with synchronized eyepiece adjustment, ensuring a seamless and comfortable viewing experience. The aspherical lens elements are a standout feature, providing exceptional edge-to-edge sharpness. Whether you're observing wildlife or watching a play, you'll
Adorama.com
Delivery: in USA
On order
Report
$55.00
On order

Pentax UP Binoculars 8x21mm UP 8x21 black

Crafted from the highest quality material Suitable for every outdoor adventure Made in China
Amazon.com
Delivery: in USA
Report
$70.30
Buy in shop

Pentax Up 8x21 Black Binoculars 61801

Amazon.com
Delivery: in USA
Report
$76.99
Buy in shop

Pentax UP 8x21 black Binoculars Black

Fully multi coated optics assure maximum light transmission resulting in high quality viewing. Every surface of every element... moreis 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
Amazon.com
Delivery: in USA
Report
$55.00
Buy in shop

Pentax 8x21 UP Series Porro Prism Binocular, 6.2 Degree Angle of View, Nav

Take your viewing experience to the next level with the 8x21 UP Series Weather Resistant Porro Prism Binoculars, designed for... moreenthusiasts and professionals alike who demand both quality and portability. Whether you're observing wildlife in the great outdoors or enjoying the fine details of a stage performance, these binoculars are the perfect companion for any adventure.Crafted with a robust, weather-resistant construction, these binoculars are built to withstand the elements, ensuring reliable performance in a variety of environments. The navy finish not only adds a touch of elegance but also provides a durable exterior that resists wear and tear.The advanced optical system features fully
Adorama.com
Delivery: in USA
On order
Report
$55.00
On order
Video reviews
We recommendCompare using chart →
Bushnell Powerview 12x50
from $58.00 
12 x, night, lens 50 mm, line of sight: 88 m, Porro, weight 845 g
Pentax UP 10x21
from $55.99 
10 x, universal, lens 21 mm, line of sight: 87 m, Porro, BaK-4, weight 210 g
Alpen MagnaView 12x52
from $65.95 
12 x, night, lens 52 mm, line of sight: 98 m, Porro, weight 907 g
Olympus 8x21 DPC I
from $47.14 
8 x, universal, lens 21 mm, line of sight: 112 m, Porro, UV protection, weight 170 g
Celestron LandScout 10x50
from $59.71 
10 x, night, lens 50 mm, line of sight: 118 m, Porro, K-9, weight 765 g
Praktica Falcon 7x50
from $59.46 
7 x, universal, lens 50 mm, line of sight: 123 m, Porro, weight 800 g
Tasco Essentials 7x50
from $58.03 
7 x, universal, lens 50 mm, line of sight: 120 m, Porro, weight 770 g
Konus KonusArmy 10x50
from $68.95 
10 x, night, lens 50 mm, line of sight: 112 m, Porro, BaK-4, weight 970 g
BRESSER Hunter 8x40
from $68.99 
8 x, universal, lens 40 mm, line of sight: 132 m, Porro, BK-7, weight 674 g
Celestron Cometron 7x50
from $43.95 
7 x, universal, lens 50 mm, line of sight: 119 m, Porro, weight 774 g
Praktica Falcon 8x40
from $57.39 
8 x, universal, lens 40 mm, line of sight: 143 m, Porro, weight 730 g
Olympus 10x21 DPC I
from $69.95 
10 x, universal, lens 21 mm, line of sight: 87 m, Porro, UV protection, weight 170 g
Filters
Models
Pentax UP 8x21 often compared
Yukon Sideview 10x21
Pentax UP 8x21
vs
Yukon Sideview 10x21