Impact-Proof, Zero Focus Drift. Built for Sniper Precision. —Wh-Clear 250 mm Mid-Wave Infrared (MWIR) Sniper Scope
26 Aug,2026
Sniper applications push optical systems to their limits. The instant a shot is fired, recoil hits with brutal force. Lenses may crack; motors, potentiometers, and other precision components may loosen or shift. More critically—the focus drifts. Every shot blurs the image, forcing the shooter to repeatedly refocus, while the window of opportunity closes in an instant.
The Wh-Clear 250 mm MWIR sniper scope is deeply optimized for firearm recoil conditions, simultaneously solving two critical pain points: structural impact resistance and focus retention under fire.
Core Optical Specifications, Precisely Matched to Sniper Requirements
· Compatible Detector: 640 × 512, 15 μm
· Operating Band: 3.4 μm – 5.1 μm
· Focal Length: 250 mm | f-number: 5.5
· Field of View: 2.20° × 1.76°
· Mechanical Back Focus: 26.82 mm | Maximum Image Circle: Φ12.3 mm
· Total Length: 64 mm | Total Mass: 183 g
· Focus Adjustment: Motorized
· Operating Temperature: ?40°C to +60°C
1000 g Impact-Resistant Structure, Protecting Lenses and Internal Components
The entire unit employs a multi-point mechanical locking and positioning structure, achieving a 1000 g impact resistance rating. Optical lenses are reinforced with mechanical hard stops to prevent fracture under severe vibration; precision components such as focus motors and potentiometers are secured with locking mechanisms to eliminate loosening, displacement, or failure caused by shock. Under repeated impacts, the internal lens structure remains fully intact, significantly enhancing equipment reliability and service life.
Recoil-Simulating Bump and Vibration Testing – Focus Rock-Solid
The lens has passed bump and vibration tests that realistically simulate live-fire recoil. After repeated shocks, the focus remains locked and the image stays consistently sharp. Throughout continuous shooting sequences, there is no need to refocus after each shot, ensuring uninterrupted sniper observation. The gun recoils; the focus holds.
Built for Real-World Combat Environments
Combining lightweight design, wide-temperature-range operation, high impact resistance, and anti-focus-shift performance, this MWIR lens is fully capable of handling the most demanding sniper scenarios. Whether in extreme field temperatures or under sustained high-intensity fire, it delivers stable, reliable infrared imaging, providing solid optical support for the entire sighting system.
26 Aug,2026
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Email: sales@wh-clear.com
Add: 5 WuDaYuan 3rd Road，Donghu High-tech Development Zone，Wuhan Hubei 430070，P.R.C
