S250 Gyro-Stabilized Binoculars

The S250 is the civilian evolution of the battle-proven M25A1—engineered from the same military-trusted gyroscopic platform, now refined into a smaller, lighter, and more versatile package. This is not recreational glass upgraded with stabilization. This is mission-grade technology adapted for serious users who demand uncompromising clarity in motion.

At its core, the S250 features an advanced gyro-stabilization system that eliminates up to 98% of image motion caused by hand tremor, vibration, or unstable platforms. Whether you’re on open water, in rugged terrain, or operating from a moving vehicle, the image remains locked, steady, and razor sharp.

With powerful 14x magnification and a 41 mm objective lens, the S250 delivers exceptional reach and brightness. Fully multi-coated MgFl optics maximize light transmission for crisp resolution (4.3 arc seconds) and a wide 4.3º field of view at 1,000 m. The ±8º stabilization freedom and 8º/sec scan rate allow you to sweep, acquire, and track with precision and control.

Designed for endurance, the S250 is 100% sealed, buoyant, waterproof, and submersible. It’s shockproof, ruggedized for extreme environments, and wrapped in a non-slip silicone covering for secure handling in any condition. At just 3.7 pounds and under 9 inches in length, it delivers serious performance without unnecessary bulk.

Power is equally dependable. Operate continuously for up to 12 hours on a single CR123 battery, or connect to external 6-28 VDC power using the built-in regulator for extended missions. Adjustable focus (±4 diopters), 15 mm eye relief, and a 52-75 mm interpupillary range ensure a comfortable, customizable viewing experience.

Backed by a full two-year warranty, the S250 stands as a civilian optic built on military heritage—steady, powerful, and engineered to perform when clarity matters most.

• Magnification: 14x

• Objective Diameter: 41 mm

• Exit Pupil: 3.3 mm

• Field of View: 4.3° (74 m @ 1,000 m)

• Resolution (Day): 4.3 arc seconds

• Stabilization Freedom: ±8°

• Focus Adjustment: ±4 diopters

• Scan Rate: 8° per second

• Interpupillary Adjustment: 52-75 mm

• Power (Internal): 1 × CR-123 battery

• Power (External): 6-28 VDC

• Continuous Runtime: Up to 12 hours on one CR123 battery

• Length: 8.9 in. (227 mm)

• Width: 7.5 in. (190 mm)

• Height: 3.0 in. (76 mm)

• Weight: 3.7 lbs. (1.69 kg)

• Eye Relief: 15 mm