2.5X Compact Ring-Mount Monocular

This monocular measures 3.50 × 2.20 × 2.20 cm and weighs minimally due to its hybrid metal-and-plastic construction — rugged enough for daily outdoor use yet light enough to forget it’s there. Optical specifications include 2.5× magnification, 17.5 mm objective lens, 8 mm eyepiece, and a composite full optical lens prism system. It delivers a 6.5-degree field of view (8 m width at 600 m), 16 mm exit pupil diameter, and 13.5 mm eye relief. Light transmission is engineered for improved contrast and brightness in sub-optimal ambient light — useful at dawn, under tree canopy, or in indoor arenas. Focus is adjusted manually via a smooth-turning ring — offering tactile feedback and consistent repeatability. The integrated finger ring enables immediate deployment and stable handheld operation — no learning curve or accessory dependency. Designed for versatility: equally effective for identifying distant signage while travelling, spotting performers at open-air concerts, observing wildlife on footpaths, or scanning terrain while camping or fishing. Requires zero setup, charging or software — fully self-contained and ready from first use. Packaged in a rigid protective box — no extraneous components, aligning with eco-conscious and functional packaging standards in the UK/EU market.