Pentax Papillo 6.5x21

• 0.50 m close focus: The Papillo design focuses from just half a meter, making it practical for butterflies, flowers, insects, museum displays and other subjects that ordinary compact binoculars cannot show clearly at close range.
• 6.5x magnification with 21 mm objectives: This configuration keeps the view steady and easy to acquire while still giving useful reach for travel, nature walks and casual observation.
• Porro prism optical system: The Porro layout helps deliver a spacious, natural-looking image and good depth perception, which is especially helpful when observing detailed subjects at short distance.
• Compact 290 g body: With its small footprint and low weight, the binocular is easy to carry in a daypack or jacket pocket and comfortable to keep at hand for spontaneous viewing.
• Multicoated optics with waterproof, fogproof construction: The coated lenses support a clear, contrast-rich image, while nitrogen filling and sealed construction help the binocular stay usable in damp or changeable outdoor conditions.

About the Pentax Papillo Series

The Pentax Papillo series occupies a distinctive place in the brand’s compact binocular range because it is built not only for general observation, but also for close-distance viewing that goes far beyond what most pocket binoculars can manage. Rather than serving only as a travel or sightseeing optic, the series is designed for users who want to study small natural details such as butterflies, flowers and insects, while still keeping the convenience of a lightweight everyday binocular.

A defining characteristic of the series is its ability to focus from approximately 0.50 m to infinity, which gives it a role somewhere between a conventional compact binocular and a field observation tool for near subjects. The Papillo models use a Porro prism design, which contributes to a broad, natural image with convincing depth, and they pair this with multicoated optics for clear viewing in daylight conditions. The series also emphasizes practical handling, with central focusing, a right-eyepiece diopter adjustment and a compact body that remains easy to carry on walks, trips and educational outings. In the Pentax lineup, Papillo binoculars are aimed at users who value versatility and close-focus capability more than maximum aperture or long-range specialization.

About the Pentax Papillo 6.5x21

The Pentax Papillo 6.5x21 is the lower-magnification model in the series, and that choice of 6.5x magnification is what gives it much of its character. Compared with higher-power compact binoculars, it is easier to hold steady, quicker to align with the eyes and more forgiving for prolonged handheld use. Combined with a 131.00 m/1000m field of view, it works well for scanning gardens, woodland edges, exhibitions and architectural detail without feeling narrow or restrictive.

Its most unusual strength is the 0.50 m close focus, which opens up uses that standard pocket binoculars often cannot handle. Small natural subjects can be examined with a sense of structure and depth that is difficult to achieve with the naked eye alone. The Porro prism system supports that experience with a more three-dimensional image impression, while the 21 mm objective size keeps the binocular compact enough for everyday carry.

In practical handling, the binocular balances portability and comfort well. A 15.00 mm eye relief gives a usable viewing position, the central focusing system allows quick adjustment, and the right-eyepiece diopter helps fine-tune the image to the user’s eyesight. Multicoated optics help maintain contrast and clarity, while the nitrogen-filled, waterproof and fogproof construction adds reassurance for outdoor use in changing weather. The result is a compact binocular suited not only to travel and casual nature observation, but especially to close-range viewing where the Papillo concept stands apart.

About Pentax

Pentax traces its history to Asahi Optical Joint Stock Co., founded in 1919 in Otsuka, Tokyo. The company began as an optical manufacturer producing eyeglass lenses and binoculars, and that early focus on precision optics still shapes the character of Pentax sport optics today. Pentax products now sit within Ricoh Imaging Company, Ltd., which is headquartered in Tokyo, Japan and manufactures, sells and services cameras and other optical equipment.

The brand’s modern corporate structure reflects several major changes in ownership. Asahi Optical Co., Ltd. merged with HOYA Corporation in March 2008, and Ricoh acquired HOYA’s imaging-system businesses in 2011, including cameras and binoculars. Today, Pentax camera and binocular products are manufactured and marketed by Ricoh Imaging Company, Ltd. Across its binocular range, Pentax is known for practical optical engineering and for applying full multi-coating to lens surfaces and prism incident-light surfaces in its sport optics products.

Main Features

• Product type: Binoculars
• Series: Pentax Papillo
• Made in: Japan
• Prism type: Porro
• Magnification: 6.50 x
• Objective lens diameter: 21.00 mm
• Field of view: 131.00 m/1000m
• Field of view (deg.): 7.51 °
• Exit pupil: 3.23 mm
• Eye relief: 15.00 mm
• Close focus: 0.50 m
• Diopter range: +/- 4 dpt.
• Lens coating: Multicoated
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Interpupillary adjustment: 56.00 mm - 74.00 mm
• Filled with: Nitrogen
• Waterproof: Yes
• Fogproof: Yes
• Length: 114.00 mm
• Width: 110.00 mm
• Height: 53.00 mm
• Weight: 290.00 g
• Color: Black

Warranty

The Pentax Papillo 6.5x21 is covered by a 30-year warranty.

In the Box

• Eyepiece lens cap
• Case
• Neck strap