Canon 18×50 IS Image Stabilized Binoculars

Description

Reaching extreme eighteen-power magnification without tripod drift, the Canon 18×50 IS Image Stabilized Binoculars yields a 194.3-foot field of view at 1000 yards (3.7-degree actual). The 2.8mm exit pupil and 15mm eye relief provide razor-sharp detail recognition. At 2.6 pounds, unsupported handholding relies entirely on active electronic stabilization to combat severe hand tremor.

Ultra-low dispersion (UD) glass elements and Porro II prisms run Super Spectra multi-coatings alongside a microprocessor-controlled Vari-Angle Prism correcting 0.7 degrees of motion. Powered by two AA batteries, the water-resistant rubber-armored chassis measures 7.6 by 6 by 3.2 inches at 41.6 oz (1.18 kg). Built with field flattener lenses, it incorporates a central focus wheel tracking to 19.7 feet (6 m), a -3 to +3 diopter adjuster, and fold-down rubber eyecups.

Key Features of Canon 18×50 IS Image Stabilized Binoculars

An extreme long-range handheld optic designed for coastal surveillance, marine vessel tracking, and lunar observation. The active Vari-Angle Prism stabilization neutralizes high-frequency tremors instantly, allowing detailed subject identification without packing a heavy tripod.

• High-magnification 18x power paired with 50mm objective lenses producing a 2.8mm exit pupil
• Active Vari-Angle Prism (VAP) optical stabilization canceling handheld tremors
• Ultra-low dispersion (UD) optical elements eliminating chromatic aberration
• Porro II prism layout with field flattener lenses for edge-to-edge sharpness
• 194.3 ft field of view at 1000 yd (3.7-degree actual angle)
• 15mm eye relief with comfortable fold-down rubber eyecups
• Water-resistant all-weather chassis built to withstand rain and marine spray
• Powered by two standard AA batteries offering dependable field runtime

VAP Stabilization & UD Glass Physics

Canon’s internal gyro sensors actuate a liquid-filled Vari-Angle Prism element to counteract low- and high-frequency tremors, locking distant targets in place. UD glass elements curb color fringing along high-contrast edges, and field flattener lenses preserve edge sharpness, though the 2.8mm exit pupil requires ambient light for comfortable observation.

All-Weather Chassis & Button Activation

The rubberized body provides a secure two-handed hold on rolling boats or windy observation decks. The top-mounted stabilizer button engages steadying power instantly, while the central focus wheel turns with smooth mechanical resistance from twenty feet out to infinity.

• Instant push-button stabilizer activation provides steady handheld viewing without finger fatigue
• All-weather rubberized construction protects internal electronics from heavy rain and spray
• Fold-down rubber eyecups allow quick adaptation for observers wearing eyeglasses

Canon 3-Year Warranty & Inclusions

Canon protects this image-stabilized binocular with their standard three-year limited warranty covering optical components and electronic stabilization assemblies. The complete factory package contains the Canon 18×50 IS Image Stabilized Binoculars, soft carrying case, braided shoulder strap, ocular rainguard, two AA alkaline batteries, and an instruction manual.