The Pentax U-Series Short Distance Papilio II 8.5×21 Binoculars excels at close-up viewing with its Convergent Lens Optical System Engineering (CLOSE) mechanism that offers optimized close-range viewing down to 1.6ft. Pentax crafted these Binoculars with fully multi-coated optics for enhanced brightness and clarity in any conditions while minimizing glare. This Pentax U-Series Papilio II 8.5x21mm Center Focus Binocular features a unique Uni-body design that’s incredibly durable and built to last a long time, thanks to fewer moving parts. Grab the Pentax U-Series Close-Range Papilio II 8.5×21 Binoculars to take a closer look at the wildlife you encounter. Specifications for Pentax U-Series Papilio II 8.5x21mm Porro Prism Binoculars: Manufacturer: Pentax Color: Black Magnification: 8.5 x Objective Lens Diameter: 21 mm Prism System: Porro Prism Material: BAK4 Eye Relief: 15 mm Exit Pupil: 2.5 mm Field of View, Linear: 32 m at 1000 m, 315 ft at 1000 yds Field of View, Angle: 6 degrees Optical Coating: Fully-Multi Coated Binoculars Focus System: Center Focus Twilight Factor: 6 Interpupillary Distance: 56 – 74 mm Close Focus: 1.6 ft Diopter Adjustment Range: -4 – 4 dpt Water Resistance Level: None Length: 4.6 in Weight: 10.2 oz Finish: Black Condition: New Package Type: Box Additional Features: Compact Binocular Included Accessories: Eyepiece lens caps, Case, Neck strap Magnification Type: Fixed Blade Material: Rubber Features of Pentax U-Series Papilio II 8.5x21mm Porro Prism Binoculars New fully multi-coated optics Close focus to 50cm for macro observation, unique in the market Aspherical lens elements providing edge-to-edge sharpness High Quality BaK4 prism to enhance transmission and resolution Dual-axis, single body housing with synchronized eye-piece IPD adjustment Rubber covered body provides protection and grip Twist-up eyecups Fine diopter adjustment and fast and easy central fine-focusing Package Contents: Pentax U-Series Papilio II 8.5x21mm Porro Prism Binoculars
3 reviews for Pentax U-Series Papilio II 8.5x21mm Porro Prism Binoculars
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BD –
I bought the 6.5 Papilio binoculars a couple of years ago, they weren't marked "I" or "II", I picked them knowing they would gather more light than the 8.5. They are excellent and open a new dimension in binoculars for close up viewing. Bugs and flowers are amazing to look at and I am not a bug and flower person. I do like to watch birds and the deer,squirrel, rabbits, etc. in my back yard and when I hunt. I had to try the 8.5s, to get an even closer view, I was not disappointed. Both pairs are best in daylight and not designed for dawn and dusk, the 8.5 are a little hard to hold as steady with the higher magnification but the views are amazing. They are not made for all around use but I think anyone who tries them will be impressed. Everyone I showed them to were amazed, they are like a microscope in your hands. If lost, broken, or stolen I would replace them. I can't brag on them enough. The only drawback is the strap is not comfortable on my neck, I haven't replaced them or added a pad.
Ken –
The Papilio II 8.5x21mm Porro Prism Binoc is great for close up bird and butterfly viewing and surprisingly good for longer viewing up into canopy of trees and across several hundred feet of distance landscape. Light weight and easy to quickly focus.
Peter –
Bought these for my daughter. I love everything about these unique instruments, EXCEPT the carry case. The binocs barely fit inside, and one can’t close the cover when the strap is attached. For my own pair, I obtained an only slightly bigger case and that works fine. I was hoping these would come with an improved larger case. I will still show these off and recommend them to all me naturalist friends, but think about a better case please. Thanks