Pentax Papilio II Binoculars - 6.5x21

The Pentax Papilio II 6.5x21 binoculars feature a compact, inverted porro-prism design that is ide...

Best current price£109.00from eBay

All Offers

4 offers from £109.00 - £179.00

View price history by clicking the chart icon.

eBayRicoh Pentax Papilio II 6.5x21
Free delivery in 1–3 days
£109.00
Visit shop
Wex Photo VideoPentax PAPILIO II 6.5x21 Porro Prism Binoculars - 50cm Close Focus - Black
Free delivery in 1–3 days
£179.00
Visit shop

Product Information

Full details

The Pentax Papilio II 6.5x21 binoculars are designed for nature enthusiasts, garden hobbyists, and researchers who require both distant viewing and intimate close-up observation. These unique binoculars offer the rare ability to focus on subjects as close as 50cm, making them perfect for studying butterflies, insects, and flowers without needing to stand back. While they offer exceptional versatility for macro-nature viewing, users should note that they are not waterproof and require careful handling in wet environments.

All features

BrandPentax

Extended Product Information

FAQs

Can I use these for birdwatching?

Yes, they are excellent for general nature observation, though the 6.5x magnification is better suited for forest trails rather than long-distance birding.

Are these binoculars waterproof?

No, the Papilio II series is not waterproof. They should be kept dry and protected from rain.

How close can I actually focus?

The minimum focusing distance is 50cm, which allows for incredible detail on subjects like insects and plants.

Are these suitable for children?

Yes, their lightweight, compact design and synchronized IPD adjustment make them very easy for younger users to operate.

Do I need a tripod to use them?

A tripod is not required as the 6.5x magnification is easy to hold steady, but it can be helpful for extended, stationary macro observation.

What does the 6.5x21 specification mean?

6.5x refers to the magnification power, and 21 refers to the diameter of the objective lens in millimeters.

Troubleshooting

The image is blurry or has 'doubled' edges.

Adjust the inter-pupillary distance (IPD) by moving the barrels until you see a single circular image, then fine-tune with the central focus knob.

The view looks dark or hazy.

Check the objective and eyepiece lenses for fingerprints or dust. Clean them gently with an optical lens brush or microfiber cloth.

Eyecups keep collapsing.

Ensure the twist-up mechanism is fully rotated into the 'locked' or extended position.

Pros and Cons

Pros

  • Unmatched 50cm close-focusing distance
  • Excellent edge-to-edge sharpness due to aspherical lenses
  • Compact and lightweight design for easy portability
  • Synchronized eye-piece adjustment simplifies setup
  • Bright, crisp views thanks to BaK-4 prisms

Cons

  • Not waterproof, so use caution near rain or water
  • 6.5x magnification is lower than standard birding binoculars
  • Requires stable hands for macro observation

Setup, Compatibility & Care

To begin using your Papilio II, hold the binoculars to your eyes and adjust the dual-axis housing by squeezing or pulling the barrels until the image merges into a single, clear circle. Use the central focus wheel to sharpen the view of your subject. The twist-up eyecups can be extended or retracted based on whether you are wearing glasses.

Maintenance is straightforward: use a soft, clean lens cloth to remove smudges from the objective and eyepiece lenses. Avoid touching the glass with your fingers. Since the unit is not waterproof, always store it in a dry, cool environment and keep it away from direct rain or moisture. If you are taking them into the field, keep the provided lens caps on when the binoculars are not in active use to prevent dust accumulation.

Price History

DatePrice
Visit shop