Canon 10×42 L IS WP Image Stabilized Binoculars

The Canon 10×42 L IS WP Image Stabilized Binoculars are Canon’s first waterproof binocular to incorporate the company’s exclusive Image Stabilizer technology, part of Canon’s flagship L series of optics. Outfitted with a proprietary Vari-Angle prism electronic image stabilization system, they’re an ideal optic for bird and nature watching, marine use, stargazing, and general wildlife observation.

Optically, the binoculars deliver 10x magnification through 42mm objective lenses, using a Porro prism optical path along with 2 Ultra-low Dispersion (UD) lead-free glass elements on each side, delivering excellent correction for chromatic aberration and sharp, clear detail. Doublet Field Flattener Lenses provide sharp, distortion-free images edge-to-edge, and fully multi-coated optics using Canon’s proprietary Super Spectra Coating enhance brightness and color fidelity. A wide 65-degree apparent viewing angle and a bright 4.2mm exit pupil diameter, the largest of any Canon IS binocular, combine to deliver an exceptionally bright view even in low-light conditions, with a real field of view of 6.5 degrees (341.2 ft. at 1000 yards).

The defining feature is Canon’s Vari-Angle prism electronic image stabilization, correcting shake to an angle of 0.8 degrees via gyroscope motion sensors and internal actuators, making it far easier to hold a steady, clear view at this magnification. A single-activation button positioned where the forefinger naturally rests enables one-touch IS usage, with an optional 5-minute activation mode for extended, hands-free viewing. Notably, the binoculars continue to function as conventional, non-stabilized binoculars even with the batteries removed or depleted.

Build quality includes a fully waterproof and fogproof design suited to marine use and all-weather conditions, along with a large center focusing knob, twist-up eyecups offering 16mm of eye relief, and a standard 1/4″-20 tripod mount built into the base for stability during extended viewing sessions. Diopter adjustment ranges from -3 to +3, and the binoculars accept standard 52mm lens caps. They run on two AA batteries (included) and weigh approximately 2.4-3.85 lb depending on source, measuring roughly 6.9 x 5.4 x 3.4 inches.

Key Features
– 10×42 Porro prism binoculars with Vari-Angle prism electronic image stabilization
– Stabilization correction angle of ±0.8°
– Single-activation IS button; optional 5-minute activation mode
– Functions as conventional binoculars with batteries removed
– 2 Ultra-low Dispersion (UD) lens elements per side
– Doublet Field Flattener Lenses (edge-to-edge sharpness)
– Fully multi-coated optics (Super Spectra Coating)
– 65° apparent viewing angle; 6.5° real field of view
– 4.2mm exit pupil diameter
– Waterproof and fogproof construction
– Large center focusing knob
– Twist-up eyecups (16mm eye relief)
– Diopter adjustment of -3 to +3
– Standard 1/4″-20 tripod mount
– Accepts standard 52mm lens caps
– Runs on 2 AA batteries (included)
– Approximate weight: 2.4-3.85 lb (varies by source)