Ricoh Announces PENTAX JUPITER Series Binoculars

Four new porro-prism models feature large-aperture objective lenses for bright, clear viewing, even in low-light conditions

PARSIPPANY, NJ, March 16, 2022 — Ricoh Imaging Americas Corporation today announced the PENTAX JUPITER series of porro-prism binoculars. The four models in the new series feature large-aperture objective lenses to ensure a bright, clear field of vision, even in low-light conditions, such as outdoors at dusk, at night or at indoor events. With a choice of magnifications ranging from 8x to 16x, users can find a PENTAX JUPITER series model that best suits their needs and intended applications, whether it’s wildlife viewing, astronomical observation or a basketball game.

The PENTAX JUPITER series binoculars are designed for comfortable viewing, even for first-time binocular users. The series includes models with magnifications of 8×40, 10×50, 12×50 and 16×50. Each incorporates a large objective lens with an aperture of more than 40 millimeters, providing superb light-gathering power and assuring a sharp, high-contrast image of the subject. The optical element has been treated with a multi-coating process to minimize unwanted reflection of light, delivering a well-defined subject image, free of flare and ghost images.

The binoculars have also been designed to be simple to use and comfortable to hold, with an easy-to-access focus ring and an exterior rubber coating that helps to ensure a secure grip on the body and minimize the possibility of slippage.

The PENTAX JUPITER series is compatible with the optional and currently available TP-3 tripod adapter for use with a tripod.

 

| Pricing and Availability |

The PENTAX JUPITER series binoculars will be available in April 2022, with the following manufacturer’s suggested retail pricing: JUPITER 8×40 – $89.00, JUPITER 10×50 – $99.00, JUPITER 12×50 – $109.00; JUPITER 16×50 – $119.00.

 

| Specifications |

Feature\Model JUPITER 8×40 JUPITER 10×50 JUPITER 12×50 JUPITER 16×50
Magnification 10× 12× 16×
Objective lens diameter 40mm 50mm 50mm 50mm
Real field of view 8.2° 6.5° 5.6° 3.5°
Field of view at 1000m
Field of view at one thousand yards
143m
429ft.
114m
342ft.
98m
294ft.
61m
183ft.
Exit pupil 5.0mm 5.0mm 4.2mm 3.1mm
Eye relief 13mm 13mm 11mm 13mm
Relative brightness 25.0 25.0 17.6 9.6
Minimum Focusing Distance: m (ft.) 6m

(19.7ft.)

9m

(29.5ft.)

9m

(29.5ft.)

10.3m

(33.8ft.)

Dimensions Height: mm (in.) 132mm
(5.2in.)
167mm
(6.6in.)
162mm
(6.4in.)
167mm
(6.6in.)
Width: mm (in.) 188mm
(7.4in.)
199mm
(7.8in.)
199mm
(7.8in.)
199mm
(7.8in.)
Depth: mm (in.) 58mm
(2.3in.)
66mm
(2.6in.)
66mm
(2.6in.)
66mm
(2.6in.)
Weight: g (oz.) 735g (25.9oz.) 870g (30.7oz.) 860g (30.3oz.) 885g (31.2oz.)
Included Accessories Case, Neck Strap, Eyepiece lens cap, Objective lens cap

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