Pentax Papilio II 6.5x21 Binoculars

Overview

Pentax built the Papilio II as a compact binocular with a rubber-covered body and a close focus design. The low power and small front lenses make it light and easy to hold steady, but the listing leaves out prism type, coatings and field of view.

The reason to consider it is the compact, light build and the close focus listing, which suits looking at nearby subjects. The limitation is limited light gathering from the tiny front glass, and several decision specs, such as field of view and waterproofing, are missing.

Who it's for

A hobbyist looking at flowers, insects or birds at short range will like a small, easy-to-hold binocular. Long-distance viewing and dusk use call for a larger objective.

Pros and cons

Performance notes

Low magnification gives a steadier image and is forgiving of hand shake. The small objective lenses collect less light than a larger binocular, so the view dims at dusk. Close focus performance depends on the minimum focus distance, which the listing does not give.

Specifications

Closest rivals on specs

Gosky 10x42 Roof Prism Binoculars

• Objective Lens 21 vs 42 mm (-50%)

Bushnell A5 10x42 Binoculars

• Objective Lens 21 vs 42 mm (-50%)
• Weight 0.65 vs 1 pounds (-35%)

Swarovski NL Pure 10x42 Binoculars

• Objective Lens 21 vs 42 mm (-50%)
• Weight 0.65 vs 6 pounds (-89%)