About this product
Part Number: 65912
Pentax Jupiter 50mm porro-prism binoculars.
A good choice for astronomy and other low light observing.
Pentax Jupiter 50mm binoculars feature large 50mm objective lenses and fully multicoated optics for bright high contrast views.
Rugged styling includes rubber armour and an extra large central focusing wheel.
- Fully multi-coated optics
- Large 50mm objective lenses for high light transmission and resolution
- Fully rubber armoured body
- Large central focus wheel
- Soft rubber eyecups that can easily be folded back
- Diopter adjustment
Pentax applies multiple layers of coatings to every air-to-glass lens and prism for high light transmission and contrast.
Exterior rubber coating
Provides protection against knocks and scrapes and makes the binocular comfortable and easy to grip.
What's in the box
- Jupiter Binoculars
- Objective Lens Caps
- Eyepiece Lens Caps
- Carrying Case
- Neck Strap
- Lens Cloth
- Instruction Manual
|Model ||10x50 ||12x50 ||16x50 |
|Magnification ||10x ||12x ||16x |
|Objective Lens Diameter ||50 mm ||50 mm ||50 mm |
|Real Field of View ||6.5 degrees ||5.6 degrees ||3.5 degrees |
|Field of View at 1000m ||114 m ||98 m ||61 m |
|Field of View at 1000 yards ||342 ||294 ||183 |
|Exit pupil aperture ||5.0 mm ||4.2 mm ||3.1 mm |
|Eye Relief ||13 mm ||11 mm ||13 mm |
|Prism glass ||BaK7 ||Bak7 ||Bak7 |
|Optical coatings ||fully multi-coated ||fully multi-coated ||fully multi-coated |
|Height ||167 mm ||167 mm ||167 mm |
|Width ||199 mm ||199 mm ||199 mm |
|Depth ||66 mm ||66 mm ||66 mm |
|Weight g / oz ||870 g / 30.7 oz ||860 g / 30.3 oz ||885 g / 31.2 oz |
Please fill in the form below to ask a question.
Q1. How much do these binoculars weigh?
The Pentax SP 10x50mm, 12x50mm and 16x50mm binoculars weigh approximately 900g / 31.75oz.