Home / Tactical Optics / Three-in-One Illuminator Image 1 of 5: Three-in-One Illuminator NRD-WD31 Three-in-One Illuminator
A compact module combining infrared illumination, infrared laser aiming and visible red-dot aiming.
Product overview NRD-WD31 integrates focus-adjustable infrared illumination, an infrared laser and a visible red laser in one rail-mounted module for close-range night illumination and aiming with night-vision equipment.
Approx. 125 g compact body
Up to 150 m effective range
IPX7 water resistance
Integrated boresight adjustment
Feature guide Three-in-one functions Combines infrared illumination, 850 nm infrared laser aiming, and 660 nm visible red-dot aiming for varied night tasks.
Adjustment and control The IR illuminator focuses from 10° to 40°; red and IR aiming axes are adjustable, with tactical remote-switch control.
Mounting and protection A universal Picatinny mount enables quick installation, while the sealed IPX7 body supports all-weather use.
Specifications IR illuminator wavelength 800–1000 nm
IR aiming wavelength 850 nm
Visible red aiming wavelength 660 nm
Optical-axis parallelism 0.3 mrad (IR / red-dot aiming)
IR illumination adjustment 10°–40°
Effective distance 150 m
Waterproof rating IPX7
Impact resistance 1 m
Battery CR123A
Dimensions 73.8 × 65.1 × 43.5 mm
Weight 125 g
Operating temperature -40°C to +50°C
Storage temperature -50°C to +70°C
Turn equipment into part of mission capability Share field conditions, target distance, and mission stage so the right configuration and information scope can be confirmed.
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Image 1 of 5: Three-in-One Illuminator
