Product Overview

Pentax’s Papilio II 8.5x21 is a compact set of binoculars built for Aussies who like to travel light but still see every detail. The 8.5x magnification and 21mm objectives give you a bright, sharp image, while the aspherical lenses and BAK4 Porro prisms keep things crisp right to the edge of the view. Fully multi‑coated glass boosts contrast and clarity, so whether you’re glassing birds on a dawn walk or checking out the footy from the cheap seats, you’re getting a clean, punchy picture.

Where the Papilio II really stands out is up close. With a minimum focus of just 0.5 m, you can move from scanning the tree line to studying butterflies, wildflowers or artwork without swapping gear. The dual‑axis, single‑body design keeps the barrels aligned and the unit tough, while the rubber armour and twist‑up eyecups make it comfortable for long sessions, even with glasses. At just around 290 g and tripod‑mountable when you want extra stability, these binoculars are a tidy, no‑nonsense option for bushwalks, travel and everyday carry.

Key Features

• 8.5x magnification with 21mm objective lenses delivers bright, detailed views of distant subjects while keeping the binoculars compact and easy to carry.
• Aspherical lens elements and fully multi-coated optics provide sharp, edge-to-edge images with high contrast, helping you see fine detail in both macro and distant scenes.
• BAK4 Porro prisms enhance brightness and clarity, giving you a clean, vivid view even in challenging light conditions.
• Exceptionally close minimum focus distance of approximately 0.5 m (1.6 ft) lets you observe butterflies, flowers and artwork at near-macro distances.
• Uni-body dual-axis construction locks both objective lenses into a single housing, improving durability and maintaining precise alignment over time.
• Twist-up rubber eyecups and 15 mm eye relief offer comfortable viewing for both eyeglass and non-eyeglass wearers.
• Lightweight, compact design (around 290 g) makes these binoculars ideal for hiking, travel and all-day carry without fatigue.
• Center focus wheel with diopter adjustment allows quick, precise focusing and fine-tuning for differences between your eyes.
• 1/4"-20 tripod socket enables stable, hands-free viewing when mounted on a compatible tripod or adaptor.
• Weather-resistant construction and rubberised exterior provide a secure grip and added protection for outdoor use.