1. Introducció i finalview
The PENTAX PAPILIOII6.5x21 binoculars are a compact and versatile optical instrument designed for a wide range of observation activities. From detailed nature observation to enjoying concerts and sports events, this model offers exceptional clarity and ease of use. Its unique close-focus capability allows for observation of subjects as near as 50cm, making it ideal for examining artworks in museums or intricate details of insects and plants.
This manual provides essential information for the proper setup, operation, and maintenance of your PENTAX PAPILIOII6.5x21 binoculars to ensure optimal performance and longevity.

Figure 1.1: PENTAX PAPILIOII6.5x21 Binoculars, showcasing the compact design and objective lenses.
2. Característiques del producte
- Minimum Focus 50cm: Utilizes proprietary technology to allow observation from as close as 50cm, enabling detailed viewing of nearby objects.
- Disseny lleuger i compacte: Palm-sized and easy to handle, making it convenient for all users, including women, children, and seniors, to carry for extended periods without fatigue.
- Aplicació versàtil: Suitable for a variety of activities such as concerts, live performances, sports viewing, theater, travel, and athletic events. Also highly effective for observing fine details of exhibits in museums and art galleries.
- High-End Optical Specifications: Equipped with advanced optical features for superior image quality:
- Full Multi-Coating: A multi-layer coating applied to all lens surfaces and prism entrance surfaces. This enhances light transmittance and effectively suppresses flare and ghosting, resulting in brighter, clearer images.
- High-Grade Bak4 Prism: Reflects light with minimal loss, ensuring bright and clear images are delivered to the very edges of the field of view. This also significantly enhances color reproduction.
- Aspherical Lenses: Designed to provide a clear and sharp field of view with minimal distortion, even at the periphery of the image.
- Durable Rubber Coating: The exterior features a rubber coating that provides a comfortable, non-slip grip, making the binoculars easy to hold and reducing hand fatigue during prolonged use.
- Easy Adjustment Functions: Features slide-type eyecups that allow for comfortable viewing for both un-spectacled and spectacle-wearing users. The interpupillary distance can also be easily adjusted, making it suitable for users with narrower eye spacing, such as children.
3. Configuració
3.1 Desembalatge i inspecció inicial
Carefully remove the binoculars and all accessories from the packaging. Verify that all included items are present:
- PENTAX PAPILIOII6.5x21 Binoculars
- Eyepiece Caps
- Maleta de transport
- Neck Strap (two-point attachment, quick-release type)
Inspect the binoculars for any visible damage. If any components are missing or damaged, please contact customer support.
3.2 Fixació de la corretja del coll
- Locate the strap lugs on each side of the binocular body.
- Thread one end of the neck strap through a strap lug.
- Pass the strap through the plastic buckle on the strap itself, then back through the lug, forming a secure loop.
- Repeat for the other side of the binoculars. Ensure both sides are securely fastened and the strap is not twisted.
3.3 Eyepiece Caps
The eyepiece caps protect the eyepiece lenses from dust and scratches when not in use. Place them over the eyepieces after each use.
4. Instruccions de funcionament
4.1 Ajust de la distància interpupil·lar (DPI)
The interpupillary distance is the distance between the centers of your pupils. To adjust:
- Mantingueu els prismàtics fins als ulls.
- Grasp the two barrels of the binoculars firmly.
- Move the barrels closer together or further apart until you see a single, clear circular field of view. If you see two overlapping circles, the IPD is not correctly set.

Figura 4.1: superior view of the binoculars, highlighting the central focus wheel.
4.2 Adjusting Eyecups for Eye Relief
The PAPILIOII6.5x21 features slide-type eyecups to accommodate both spectacle-wearing and un-spectacled users.
- For Un-spectacled Users: Extend the eyecups fully by sliding them outwards. This provides the optimal eye relief for comfortable viewing.
- For Spectacle-Wearing Users: Retract the eyecups by sliding them inwards. This allows your eyes, with spectacles on, to be at the correct distance from the eyepieces to see the full field of view. Adjust as needed until you see a complete, clear image without vignetting.

Figura 4.2: posterior view of the binoculars, showing the adjustable eyecups.
4.3 Enfocament
The binoculars use a central focus system for quick and precise focusing.
- Hold the binoculars to your eyes and look at a distant object.
- Rotate the central focus wheel (located between the barrels) until the image appears sharp and clear.
- For close-up observation (as close as 50cm), continue rotating the focus wheel. The unique design allows for extremely close focusing, bringing small details into sharp view.

Figura 4.3: lateral view of the binoculars, illustrating the position of the central focus wheel.
4.4 Using as a Monocular (Single Eye Observation)
While primarily designed as binoculars, the PAPILIOII6.5x21 can be used for single-eye observation if desired. Simply close one eye and use the other to look through one of the eyepieces. Adjust focus as usual.
4.5 Tripod Mounting (Optional)
The binoculars are equipped with a tripod screw hole on the main unit. For extended observation periods or to achieve maximum stability, you can attach the binoculars to a tripod using a compatible tripod adapter U (sold separately).
5. Manteniment
5.1 Neteja de les lents
Dust and smudges on the lenses can degrade image quality. Follow these steps for cleaning:
- Gently brush off any loose dust or particles from the lens surfaces using a soft lens brush or a can of compressed air (ensure it's safe for optical surfaces).
- If smudges or fingerprints remain, apply a small amount of lens cleaning fluid to a clean, soft microfiber lens cloth.
- Wipe the lens surface gently in a circular motion, starting from the center and moving outwards.
- Avoid using abrasive cloths, paper towels, or harsh cleaning chemicals, as these can scratch the lens coatings.
5.2 Neteja del cos
Wipe the rubber-coated body with a soft, damp tela. No utilitzeu dissolvents ni detergents forts.
5.3 Emmagatzematge
When not in use, store the binoculars in their protective carrying case in a cool, dry place. Avoid exposing them to extreme temperatures, high humidity, or direct sunlight for prolonged periods. Ensure eyepiece caps are in place to protect the lenses.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La imatge està borrosa o desenfocada. | Focus wheel not adjusted correctly. | Rotate the central focus wheel until the image is sharp. |
| Seeing two overlapping circles or a partial view. | Interpupillary distance (IPD) is incorrect. Eyecups not adjusted for eye relief. | Adjust the distance between the barrels until a single circular field of view is seen. Adjust eyecups (extend for un-spectacled, retract for spectacle-wearing users). |
| Image appears dim or hazy. | Lenses are dirty. | Clean the objective and eyepiece lenses according to the maintenance instructions. |
| Difficulty focusing on very close objects. | Not rotating the focus wheel enough for close focus. | Continue rotating the focus wheel. The PAPILIOII6.5x21 can focus down to 50cm. |
7. Especificacions
| Característica | Especificació |
|---|---|
| Nom del model | PAPILIOII6.5x21 |
| Número de model de producte | 62001 |
| Ampliació | 6.5x |
| Diàmetre de la lent objectiu | 21 mm |
| Distància mínima d'enfocament | 50 cm (0.5 metres) |
| Tipus de prisma | Bak4 |
| Recobriment de la lent | Full Multi-Coating |
| Tipus de lent | Aspherical Lenses |
| Material del cos | Rubber-coated |
| Color | Gris |
| Dimensions del producte (L x A x A) | 11 x 11.4 x 5.5 cm |
| Pes de l'article | 290 grams |
| Accessoris inclosos | Eyepiece caps, Case, Neck strap |
| Muntatge de trípode | Yes (requires optional adapter U) |
| Any de llançament | 2015 |
8. Garantia i Suport
8.1 Garantia del fabricant
This PENTAX PAPILIOII6.5x21 Binoculars model 62001 comes with a Garantia del fabricant de 1 anys des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
La garantia no cobreix els danys causats per mal ús, accidents, modificacions no autoritzades o desgast normal.
8.2 Atenció al client
For technical assistance, warranty claims, or inquiries regarding your PENTAX binoculars, please refer to the contact information provided on the official PENTAX or Ricoh Imaging website in your region. You may also consult the retailer where the product was purchased.