
The compact and lightweight 8.5x21 U-Series Papilio II Binoculars combine aspherical optical elements and BAK4 Porro prisms to deliver edge-to-edge image sharpness with a 51° apparent angle of view. The optical elements are also fully multi-coated to provide a high transmission of light. With a 8.5x magnification and 21mm objectives, you obtain a notable magnification, insignificant image jitter due to unsteady hands, and a compact form factor. You can easily spot your targets with a wide 6° angular field of view and quickly bring them into focus with a center focus wheel. In addition to observing distant scenes, birds, and game, the minimum focus of 20" allows you to study in detail close objects like butterflies, animal footprints, marks, or landscape features. To reduce image jitter while observing distant objects or for prolonged observations, you can connect the binoculars to a tripod via an integrated 1/4"-20 socket. The binoculars also feature a 2.5mm exit pupil, a 15mm eye relief, and interpupillary distance and diopter adjustments.

The compact and lightweight 8.5x21 U-Series Papilio II Binoculars combine aspherical optical elements and BAK4 Porro prisms to deliver edge-to-edge image sharpness with a 51° apparent angle of view. The optical elements are also fully multi-coated to provide a high transmission of light. With a 8.5x magnification and 21mm objectives, you obtain a notable magnification, insignificant image jitter due to unsteady hands, and a compact form factor. You can easily spot your targets with a wide 6° angular field of view and quickly bring them into focus with a center focus wheel. In addition to observing distant scenes, birds, and game, the minimum focus of 20" allows you to study in detail close objects like butterflies, animal footprints, marks, or landscape features. To reduce image jitter while observing distant objects or for prolonged observations, you can connect the binoculars to a tripod via an integrated 1/4"-20 socket. The binoculars also feature a 2.5mm exit pupil, a 15mm eye relief, and interpupillary distance and diopter adjustments.

This pair of binoculars features multicoated optics for high-quality contrast and brightness and BAK-4 prisms for enhanced color fidelity. The water- and fog-resistant design protects against the elements.

View objects from far away with these Celestron Nature DX 71333 binoculars, which feature phase-coated BaK-4 prisms and fully multicoated optics for clear, crisp, detailed images. The waterproof design allows use in wet environments.

Observe objects from afar with the Rexing night vision binoculars. The f/1.2 aperture offers a balance between focal clarity and light sensitivity with seven unique modes for fine-tuning visibility, while the 10x optical zoom and 4x digital zoom magnification let you spot targets from extreme distances. The Rexing night vision binoculars feature a 2.31-inch LCD screen for viewing captured shots and IP56 water resistance for use in wet conditions.
| Pros for PENTAX - 8.5x21 U-Series Papilio II Binocular | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance | Quality, Ease of use, Weight, Optics, Viewing | Quality, Ease of use, Weight, Night Vision, Camera |
| Cons for PENTAX - 8.5x21 U-Series Papilio II Binocular | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Battery Life, Focus |
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