Pentax 6.5x21 U-Series Papilio II Binoculars

The Pentax 6.5x21 U-Series Papilio II Binoculars are compact, lightweight, and ideal for nature enthusiasts, birdwatchers, and close-up observation. They combine high-quality optics with a user-friendly design for clear, detailed viewing.

Optical Performance

BAK4 Porro prisms and aspherical optical elements deliver sharp, edge-to-edge images. Fully multi-coated lenses provide bright, clear views even in low light. With 6.5x magnification and 21mm objective lenses, you get excellent detail without noticeable image jitter. The 7.5° field of view helps locate targets quickly, and the centre focus wheel allows precise adjustments.

A minimum focus distance of 0.5 m (20") enables detailed observation of nearby subjects, such as butterflies, animal tracks, or small landscape features.

Features:

• BAK4 Porro prisms
• Fully multi-coated optics
• Angular field of view: 7.5°
• Minimum focus: 0.5 m / 1.6 ft
• Exit pupil: 3.2 mm
• Eye relief: 15 mm
• Interpupillary and diopter adjustments

Design and Ergonomics

The single-piece objective frame allows synchronised interpupillary adjustment. The contoured body provides a comfortable grip, while twist-up rubber eyecups suit eyeglass wearers. The centre focus knob and 1/4"-20 tripod socket make precise and stable viewing simple.

Dimensions and Weight:

• 11.4 x 11.2 x 5.3 cm
• 289 g

What's Included:

Includes a protective carrying case, neck strap, and eyepiece covers for safe and convenient use.