Pentax UP 10x25 Porro Prism Black

Pentax UP – Compact Porro Prism Binoculars for On the Go

The Pentax UP is a handy binocular with 10× magnification and a 25 mm objective diameter. Thanks to its Porro prism, it delivers bright and clear images – ideal for nature observation and trips.

• 10× magnification for detailed observations
• Porro prism provides a bright and contrast-rich image
• 87 m field of view at 1000 m enables wide overviews
• At only 300 g, very lightweight and compact for travel
• Twilight factor of 15.8 for good visibility at dusk

What sets Pentax UP apart

Pentax is known for high-quality optics. The UP model combines a compact design with solid features: Porro prism for high light transmission, rubberized body for a secure grip, and a twilight factor of 15.8 for good results even in low light.

Ideal for nature lovers and outdoor enthusiasts

Whether hiking, camping, or attending sports events – the Pentax UP is the ideal companion for anyone seeking a lightweight and reliable binocular. Its compact size fits into any jacket pocket.

How to use Pentax UP

First adjust the interpupillary distance by moving the two body halves. Aim the binocular at the object and turn the central focus wheel until the image is sharp. If needed, extend the eyecups for glasses wearers.