NOXARYX FIELD OPTICAL REFERENCE
IR Visibility Reference
A directional reference for estimating IR-assisted night visibility under common field conditions.
850nm generally provides stronger illumination efficiency, while 940nm is typically less visible in the field.
A more focused beam can improve long-range visibility, while a wider beam supports broader close- to mid-range coverage.
3W
Power class is a reference input only. Real viewing performance also depends on wavelength, beam focus, optics, sensor sensitivity, target size, and field conditions.
Estimated Viewing Thresholds
Detection
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yd
-- m
Recognition
--
yd
-- m
Identification
--
yd
-- m
Balanced field visibility for general nighttime observation.