2025.10.24
PENTAX Papilio III WRCompact binoculars capable of close-distance observation,
and the first Papilio-series model to feature a weather-resistant construction
for use in various viewing conditions
TOKYO, October 24, 2025 -- RICOH IMAGING COMPANY LTD. is pleased to announce the release of PENTAX Papilio III WR binoculars. With a choice of two magnifications -- 6.5X and 8.5X-- this compact, portable model lets users observe animals in their natural habitats, as well as exhibits at museums and art galleries, from a very close distance. This feature adds greater versatility to standard binocular applications such as birdwatching and sports viewing.
Thanks to the PENTAX-original convergence correction mechanism, this latest Papilio-series model allows the user to observe subjects from a minimum focusing distance of 50 centimeters. It is also the first model to feature a dependable weather-resistant construction for use in the rain and at other locations prone to water splashes, allowing use in a variety of settings and in varying weather conditions.
RICOH IMAGING plans to continue marketing the PENTAX Papilio II as an alternative choice to better accommodate varied uses.
Main features
1. Close-distance observation from a minimum focusing distance of approximately 50 centimeters
In general, observing an object from a close distance with a pair of binoculars causes a discrepancy in the visual field between the right and left eyes. In order to compensate for this discrepancy, the Papilio III WR incorporates the PENTAX-original convergence correction mechanism, which slides the objective lenses in conjunction with the focusing distance. This unique mechanism lets the user more comfortably observe subjects at close range without suffering eye fatigue. Since the objective lenses returns to their original position in long-range observation, this model also performs superbly in normal applications, such as birdwatching, hiking, concerts and sports viewing.
2. The first Papilio-series model to feature a weather-resistant construction
For the first time in the Papilio series, the Papilio III WR features a weather-resistant construction which minimizes the intrusion of water and moisture into the interior, making it a highly dependable observation tool in the rain and mist and at locations prone to water splashes. An anti-stain coating has also been applied to the eyepieces and front plate-glass surfaces to minimize the adhesion of dust and stains.
3. High-performance optical design
All optical elements of the Papilio III WR are treated with a full multi-coating process to assure the optimum imaging performance, while minimizing unwanted reflections. The combination of the aspherical optical elements and the high-refraction BaK4 index glass prisms also delivers a sharp, clear subject image without distortion, even at the edges of the image field.
4. Latest HD Coating to further upgrade optical performance
The newest high-performance HD Coating* has been applied to some of the optical elements already treated with full multi-coating. Compared with conventional multi-coatings, this assures higher transmittance with less reflection. The result is that the Papilio III WR delivers extra-clear, higher-contrast images even under such demanding conditions as backlighting.
* HD stands for High Definition.
5. Long eye relief
This model's long 15mm eye relief allows even eyeglass-wearers to clearly and comfortably observe the entire field of vision.
6. Easy-to-hold rubber casing
The entire binocular body is encased in a protective rubber casing to assure better holding comfort and superior impact resistance.
7. Other features
- RICOH-original dual-axis eye-space adjustment mechanism for simple, effortless adjustment of the width between the eyepieces
- Helicoid-type eyepiece rings for single-action, push-and-pull adjustment of eyepiece positions
- Click-stop diopter adjustment mechanism to prevent accidental shift of the diopter settings
- Quick-action neck strap, with instant attachment and release operations
- Tripod Adapter U (a currently available, optional accessory) for swift, effortless installation on a tripod
| About Ricoh |
Ricoh is a leading provider of integrated digital services and print and imaging solutions designed to support digital transformation of workplaces, workspaces and optimize business performance.
Headquartered in Tokyo, Ricoh's global operation reaches customers in approximately 200 countries and regions, supported by cultivated knowledge, technologies, and organizational capabilities nurtured over its 85-year history. In the financial year ended March 2025, Ricoh Group had worldwide sales of 2,527 billion yen (approx. 16.8 billion USD).
It is Ricoh's mission and vision to empower individuals to find Fulfillment through Work by understanding and transforming how people work so we can unleash their potential and creativity to realize a sustainable future.
For further information, please visit www.ricoh.com
Specifications
| Features＼Models | Papilio III 6.5×21 WR |
Papilio III 8.5×21 WR |
|---|---|---|
| Magnification | 6.5× | 8.5× |
| Objective lens diameter | 21 mm | 21 mm |
| Real field of view | 7.5° | 6.0° |
| Field of view at 1000 m Field of view at 1000 yards |
131 m 393 ft. |
105 m 315 ft. |
| Exit pupil | 3.2 mm | 2.5 mm |
| Eye relief | 15 mm | 15 mm |
| Relative brightness | 10.2 | 6.3 |
| Minimum Focusing Distance | Approx. 0.5 m | Approx. 0.5 m |
| Height: mm (in.) | 114 mm (4.5 in.) |
116 mm (4.6 in.) |
| Width: mm (in.) | 110 mm (4.3 in.) |
110 mm (4.3 in.) |
| Thickness: mm (in.) | 55 mm (2.2 in.) |
55 mm (2.2 in.) |
| Weight: g (oz.) | Approx. 295 g (10.4 oz.) |
Approx. 295 g (10.4 oz.) |
| Accessories | Case, Neck Strap, Eyepiece lens cap |
|