About this product
Model:Â pntx_jpr_40_8x
Part Number:Â 65911
Pentax Jupiter 8×40 porro-prism binoculars.Â
A good choice for birdwatching and nature observing.Â
Features include fully multicoated optics for bright high contrast views.Â
Rugged styling rubber armour and an extra large central focusing wheel.Â
FEATURES
- Fully multi-coated optics
- Fully rubber armoured body
- Large central focus wheel
- Soft rubber eyecups that can easily be folded back
- Diopter adjustment
Fully-multi-coated optics
Pentax applies multiple layers of coatings to every air-to-glass lens and prism for high light transmission and contrast.Â
Exterior rubber coating
Provides protection against knocks and scrapes and makes the binocular comfortable and easy to grip.Â
What’s in the box
- Jupiter Binoculars
- Objective Lens Caps
- Eyepiece Lens Caps
- Carrying Case
- Neck Strap
- Lens Cloth
- Instruction Manual
Specifications
| Model | 8×40 |
|---|---|
| Magnification | 8x |
| Objective Lens Diameter | 40 mm |
| Real Field of View | 8.2 degrees |
| Field of View at 1000m | 143 m |
| Field of View at 1000 yards | 429 |
| Exit pupil aperture | 5.0 mm |
| Eye Relief | 13 mm |
| Prism glass | BaK7 |
| Optical coatings | fully multi-coated |
| Height | 132 mm |
| Width | 188 mm |
| Depth | 58 mm |
| Weight g / oz | 735 g / 25.9 oz |





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