PENTAX PF-85EDA:
A large-aperture, high-performance spotting scope,
featuring the latest optics in a compact, portable body
TOKYO, January 24, 2024 -- RICOH IMAGING COMPANY, LTD. is pleased to announce the launch of the PENTAX PF-85EDA spotting scope (terrestrial telescope). Within its compact, highly portable body, it features newly designed optics incorporating a large 85- millimeter objective lens to deliver a bright, clear field of view for high-quality observations.
Main Features of the new PENTAX PF-85EDA
1. Bright, clear field of view
The PENTAX PF-85EDA features ED (Extra-low Dispersion) glass optical elements to effectively minimize chromatic aberrations, and the latest multi-layer coating process to drastically reduce reflectance when compared with conventional models. With the combination of a full multi-coating process applied to all optical elements and a phase coating process applied to the roof prism, this spotting scope delivers a clear, high-contrast field of view for high-quality observations.
2. Compact body for excellent portability
Despite its large, 85mm-diameter objective lens, this spotting scope is designed to be compact and highly portable, thanks to the incorporation of the latest optical design featuring a roof prism. This compact design makes it easy for the user to casually carry it to a destination, and also comes in handy in a variety of applications, including birdwatching, nature and astronomical observations, and score checking in archery contests.
3. Compatibility with a range of eyepieces
The eyepiece mount features an American-standard 31.7mm (1.25 inches) sleeve to accept a range of eyepieces, including the XF series specifically designed for PENTAX spotting scopes, and the XW series perfect for astronomical observation. This compatibility allows the user to choose the eyepiece that best accommodates a specific application.
4. Slanted-barrel design
The eyepiece section is slanted upward at a 45-degree angle, allowing the user to easily adjust the eye level and observe the subject in a natural, relaxed posture without the need to look up. This slanted-barrel design even allows the user to observe the subject over a long period of time in comfort while sitting in a chair.
5. Waterproofed for use in a rain
By inserting a dust-proof glass element in the eyepiece mount, the spotting scope is designed to be airtight for outstanding waterproof performance (equivalent to JIS Class 7; with water resistance to a depth of one meter*) for dependable use even in the rain or mist.
* This model cannot be used underwater.
6. Nitrogen-filled body for a clear field of view without fogging
The interior of this spotting scope is filled with nitrogen gas to prevent fogging caused by sudden temperature changes, assuring a clear field of view even in demanding weather conditions.
Major Specifications
| Model | PF-85EDA | |
|---|---|---|
| Type | Roof prism (45° tilted) | |
| Lens Construction | 5 elements in 4 groups, ED glass elements with 85mm effective aperture | |
| Eyepiece Ring Diameter | 31.7 mm (1.25 in.) | |
| Focus Range | About 5 m to infinity | |
| Eyepiece Ring | Collet type | |
| Color | Black | |
| Dimensions | approx.347 x 116.5 x 101.8 mm / approx.13.7 x 4.6 x 4.0 in. | |
| Weight | approx.1,600 g / approx.56.5 oz. | |
| Waterproof Rating | 1 m depth of water, Nitrogen filled | |
| Accessories | Objective lens cap, Eye lens cap, Case | |
| XW7 | XW10 | XW14 | XW20 | Zoom 8.0-24.0 |
||
|---|---|---|---|---|---|---|
| Magnification | 71x | 50x | 36x | 26x | 20x | 60x |
| Real field of view | 1.0° | 1.4° | 2.0° | 2.7° | 1.9° | 1.0° |
| Apparent Field of View | 70° | 70° | 70° | 70° | 38° | 60° |
| Field of view at 1000m | 17ｍ | 24ｍ | 35ｍ | 47ｍ | 33ｍ | 17ｍ |
| Field of view at 1000yard | 51ft | 72ft | 105ft | 141ft | 99ft | 51ft |
| Exit pupil aperture | 1.2mm | 1.7mm | 2.4mm | 3.3mm | 4.3mm | 1.4mm |
| Eye relief | 20mm | 20mm | 20mm | 20mm | 18mm | 22mm |
| Distance from eyepiece rubber in parentheses. | 15mm | 15mm | 15mm | 15mm | 5mm | 9mm |
| Attachment diameter | 31.7mm | |||||
| Relative brightness | 1.4 | 2.9 | 5.6 | 10.7 | 18.1 | 2.0 |
| XF8.5 | XF12 | XF Zoom 6.5-19.5 |
||||
|---|---|---|---|---|---|---|
| Magnification | 59x | 42x | 26x | 78x | ||
| Real field of view | 1.0° | 1.5° | 1.6° | 0.8° | ||
| Apparent Field of View | 60° | 60° | 42° | 60° | ||
| Field of view at 1000m | 17ｍ | 26ｍ | 28ｍ | 14ｍ | ||
| Field of view at 1000yard | 51ft | 78ft | 84ft | 42ft | ||
| Exit pupil aperture | 1.4mm | 2.0mm | 3.3mm | 1.1mm | ||
| Eye relief | 18mm | 18mm | 11mm | 15mm | ||
| Distance from eyepiece rubber in parentheses. | 13mm | 13mm | 5mm | 9mm | ||
| Attachment diameter | 31.7mm | |||||
| Relative brightness | 2.1 | 4.1 | 10.7 | 1.2 | ||
| About Ricoh |
Ricoh is a leading provider of integrated digital services and print and imaging solutions designed to support digital transformation of workplaces 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 2023, Ricoh Group had worldwide sales of 2,134 billion yen (approx. 16.0 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