National Park Foundation 8x21 Binoculars
Item #: 71226- 8x magnification brings subjects up close
- Multi-coated optics provide increased light transmission through the optical path for brighter images
- A wide field of view that makes it easy to follow subjects as they move
- Compact and lightweight, conveniently fits in a backpack or glove box
- Rugged and durable aluminum housing provides structural integrity while keeping weight to a minimum
Overview
- 8x magnification brings subjects up close
- Multi-coated optics provide increased light transmission through the optical path for brighter images
- A wide field of view that makes it easy to follow subjects as they move
- Compact and lightweight, conveniently fits in a backpack or glove box
- Rugged and durable aluminum housing provides structural integrity while keeping weight to a minimum
Description
The compact and durable National Park Foundation 8x21 Binocular provides up-close views of wildlife and scenic landscapes and is a great on-the-go companion for discovering America’s National Parks. The 8x magnification provides detailed views and the multi-coated optics provides brighter images with increased contrast and resolution. With its wide field of view, the National Park Foundation 8x21 Binocular allows the user to quickly acquire and follow subjects without constantly moving the binocular.
The National Park Foundation 8x21 Binocular is made with strong and durable aluminum but is still lightweight and portable for traveling, hiking, sporting events or any outdoor activity. The attached neck strap allows the binocular to always be at the ready, while the carrying case provides added protection when not in use.
Your purchase of the National Park Foundation 8x21 Binocular supports the National Park Foundation in its mission to preserve America’s National Parks.
Includes a FREE digital download of the National Parks Owner’s Guide!
Specifications
General | |
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Magnification: | 8x |
Objective Lens Diameter: | 21mm (0.82") |
Lens Coatings: | Multi-Coated |
Angular Field of View: | 7° |
Linear Field of View: | 367 ft (122 m) @1000 yds/m |
Close Focus: | 16.4 ft (5 m) |
Eye Relief: | 11mm (0.43") |
Exit Pupil: | 2.6mm (0.10") |
Prism Type: | BK7 (Roof) |
Waterproof: | Water Resistant |
Relative Brightness: | 6.76 |
Twilight Factor: | 12.9 |
Interpupillary Distance (max): | 72mm (2.83") |
Interpupillary Distance (min): | 58mm (2.28") |
Diopter Adjustment Range: | ±2 |
Weight: | 7.7 oz (218 g) |
Dimensions: | 93mm x 109mm x 48mm (3.7" x 4.3" x 1.9") |
Included Items: |
Neck Strap (attached) Lens Cloth Carrying Case Instruction Manual |
Support & Downloads
Other Product Files: |
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Difference Between Roof Prism and Porro Prism Binoculars |