Infrared Illuminator PARD TL3 850 nm — IR illuminator for night vision

PARD TL3 850 nm is an infrared (IR) illuminator designed to support night vision optics and thermal imaging devices. Emitting narrowband illumination at 850 nm, this unit provides near-invisible light to enhance image contrast and target recognition in low-light and no-light conditions. The device is intended for use with night-vision riflescopes, observation optics and cameras where additional IR illumination extends detection and identification ranges without visible light output.

Advantages

The PARD TL3 850 nm delivers focused IR output that increases scene illumination for night-vision sensors while remaining largely invisible to the naked eye. Its wavelength is commonly compatible with many night-vision intensifier tubes and digital low-light sensors, helping to improve contrast and detail at longer distances. The unit is compact and designed for mounting on optics or tripods, allowing flexible positioning close to the imaging device. It provides a consistent emission profile that reduces hotspots and supports stable image results.

Suitable for

• Night-vision rifle optics and scope attachment for hunting and tactical use
• Surveillance cameras and observation optics requiring covert IR illumination
• Search and detection tasks where improved target recognition at night is needed
• Wildlife observation and monitoring in low-light environments

When it may not be suitable

The PARD TL3 850 nm is not appropriate for applications that require visible-light illumination or full-spectrum lighting, such as general-purpose scene lighting or color photography. Because the device emits in the near-infrared range, it will not provide useful illumination for users relying solely on unaided vision.

Key specifications

• Wavelength: 850 nm (near-infrared)
• Intended use: supplemental IR illumination for night-vision and low-light imaging
• Form factor: compact, mountable unit suitable for optics or tripod placement
• Beam profile: focused/narrow beam for extended-range illumination and improved contrast
• Power: designed for field use with compatible power sources (refer to manufacturer documentation for specifics)

How to use

Mount the PARD TL3 850 nm in line with your night-vision device or position it to illuminate the intended scene. Align the beam so that the IR emission covers the target area without creating glare or direct reflections into the imaging sensor. Use adjustable mounting hardware or tripod support to set distance and angle for optimal coverage. Power the unit according to the manufacturer instructions and verify compatibility with your night-vision equipment before extended operation.

What to consider before purchase

• Compatibility with your night-vision intensifier tube or digital sensor and whether 850 nm is suitable for that device
• Mounting options required for your setup (optic rail, tripod, or bracket)
• Power requirements and availability for field operation
• Legal and regulatory restrictions on IR illumination or night-vision use in your area

Usage recommendations

For best results use the PARD TL3 850 nm alongside night-vision optics rated for 850 nm sensitivity, position the illuminator to minimize backscatter from nearby surfaces, and test different ranges and beam angles to find the configuration that gives the clearest image for your specific device and environment.