Pentax
Pentax UP 8x21 Compact Binoculars - Black
★★★★★
Compact and Powerful Binoculars for On-the-Go Viewing The Pentax UP 8x21mm binoculars offer a blend of portability and performance, making them ideal for travel, sporting events, and nature observation. With 8x magnification and a wide field of view, these binoculars provide clear and detailed i...
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Compact and Powerful Binoculars for On-the-Go Viewing
The Pentax UP 8x21mm binoculars offer a blend of portability and performance, making them ideal for travel, sporting events, and nature observation. With 8x magnification and a wide field of view, these binoculars provide clear and detailed images in a compact and lightweight design.
Featuring aspherical lens elements, multi-coated optics, and a durable uni-body construction, the Pentax UP binoculars deliver exceptional image quality and rugged reliability. Enjoy comfortable viewing with their long eye relief and easy-to-use center focus.
Specifications:- Brand: Pentax
- Model: UP
- Magnification: 8x
- Objective Lens Diameter: 21mm
- Field of View: 354ft @ 1000yds
- Eye Relief: 13mm
- Exit Pupil: 2.6mm
- Close Focus Distance: 9.24ft
- Prism Type: Porro prism
- Lens Elements: Aspherical
- Focus System: Center Focus
- Dimensions: 3.26" x 4.33" x 1.9"
- Weight: 7.4oz
Key Features
Crafted from the highest quality material
Suitable for every outdoor adventure
Made in China
Specifications
Brand
Pentax
Model
UP 8x21
Type
Compact Binoculars
Color
Black
Magnification
8x
Objective Lens Diameter
21mm
Country of Origin
China
Pros & Cons
👍 Pros
- Crafted from high-quality material, suggesting durability for various outdoor conditions.
- Suitable for a wide range of outdoor adventures, indicating versatility in use.
- The compact size (8x21) makes them easy to carry and handle for extended periods.
- Designed to be robust enough for outdoor use, aligning with the "adventure" claim.
- Pentax is a known brand in optics, which often implies a level of quality in their products.
👎 Cons
- Specific details on optical performance, such as field of view or lens coatings, are not provided.
- The exact type of high-quality material used is not specified, making it hard to assess specific durability features.
- While "suitable for every outdoor adventure," no specific waterproofing or fog-proofing ratings are given.
- "Made in China" is a statement of origin, but does not provide information on the manufacturing quality control processes.
- The magnification (8x) and objective lens size (21mm) are entry-level specifications, which might limit performance in low light or at long distances compared to larger binoculars.
Frequently Asked Questions
What are the magnification and objective lens size of these Pentax binoculars?
These Pentax UP binoculars have an 8x magnification and a 21mm objective lens diameter, making them compact for various viewing needs.
Are these binoculars made with durable materials?
Yes, the Pentax UP 8x21 Compact Binoculars are crafted from high-quality material, suggesting robust construction for outdoor use.
Where are these Pentax binoculars manufactured?
These Pentax UP 8x21 Compact Binoculars are made in China.
Are these binoculars good for general outdoor activities?
Yes, these compact binoculars are described as suitable for every outdoor adventure, indicating their versatility for general outdoor use.
What color are these binoculars?
The Pentax UP 8x21 Compact Binoculars are available in black.
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