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Compact black binoculars with 8.5x magnification and 21mm objective lenses

Ricoh

Ricoh Papilio III 8.5x21 WR Black binoculars

SKU CH-T5WK-FYBS1

Compact binoculars with 8.5x magnification and 21mm lenses focus as close as 50cm for detailed near and far viewing

  • Sharp detail from 8.5x magnification and 21mm objective lens
  • Expansive scenes with 6.0-degree field of view at 344.48' at 1000m
  • Close-up focus down to 50cm for insects and flowers
  • Bright images via 2.5mm exit pupil and 6.3 relative brightness
  • Weather-resistant construction for use in rain and splashes

Compact binoculars with close-focus

The Ricoh Papilio III 8.5x21 WR Black is a compact binocular designed for users who need detailed views of nearby subjects such as insects, flowers, or museum exhibits. It offers 8.5x magnification through a 21mm objective lens and achieves a minimum focusing distance of 50 centimeters. A Pentax-original convergence correction mechanism aligns the optical axes for comfortable close-distance observation. The weather-resistant construction allows use in rain or wet conditions.

Upgrade from standard long-focus models

This model replaces conventional binoculars that cannot focus closer than several metres, making the jump worthwhile for anyone who regularly observes small subjects at arm's length. The 6.0-degree real field of view delivers 344.48 feet at 1000 metres, so situational awareness remains wide even at high magnification. Birdwatchers and sports viewers gain the ability to switch instantly between distant action and near detail without changing optics.

Limits of the 21mm aperture

The 2.5mm exit pupil and 6.3 relative brightness mean image brightness drops noticeably in deep shade or at dusk compared to larger objectives. The 21mm diameter restricts light gathering, so low-light performance is a practical constraint for early-morning or evening use. Users who prioritise maximum brightness in dim conditions will find the aperture limiting despite the weather-resistant build.

Highlights

  • Sharp detail from 8.5x magnification and 21mm objective lens
  • Expansive scenes with 6.0-degree field of view at 344.48' at 1000m
  • Close-up focus down to 50cm for insects and flowers
  • Bright images via 2.5mm exit pupil and 6.3 relative brightness
  • Weather-resistant construction for use in rain and splashes

Specifications

No published specifications for this item yet.

Questions about this item

What is the minimum focus distance for close-up observation with these binoculars?

The minimum focusing distance is 20 inches (50 cm), allowing detailed viewing of insects, flowers, and nearby objects.

How do I set the diopter correctly to avoid blurred images?

Focus the left eyepiece using the central wheel, then rotate the right eyepiece diopter until the image is sharp for your right eye.

What cleaning routine maintains the optical coatings on the lenses?

Blow dust off first, then gently wipe lenses with a microfibre cloth and dedicated lens solution to protect coatings.

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