• Infiray MATE MAH50 left view of the thermal clip-on device
  • Infiray MATE MAH50 side right view of the thermal clip-on device
  • Infiray MATE MAH50 top view of the thermal clip-on device
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InfiRay MATE MAH50 - Handheld Thermal Clip-on Attachment

  • Thermal Resolution: 640x512
  • Thermal Lens: 50mm
  • Pixel Interval: 12µm
  • NETD: < 18mK
  • Thermal FOV: 15.4 x 12.3°
What do these specs mean?

Understanding Thermal Specs

Thermal Resolution

Think of this like a TV screen (e.g., 1280x1024). A higher number means more pixels. More pixels give you a sharper, more detailed image, allowing you to digitally zoom in much further before the image gets blurry or pixelated.

Thermal Lens

Similar to a camera lens, measured in millimeters (e.g., 50mm). A larger lens gathers more thermal energy and "sees" further, giving you a longer detection range. However, larger lenses typically result in a narrower field of view.

Pixel Interval (Pitch)

The physical distance between pixels on the sensor, measured in microns (e.g., 12µm). A smaller number means the pixels are packed tighter together, which produces a crisper image and extends your optical magnification without needing a massive lens.

NETD (Thermal Sensitivity)

Measures how tiny of a temperature difference the device can detect. Lower is better (e.g., < 15mK beats < 25mK). A lower NETD means you get a much clearer picture in terrible weather (rain, thick fog, high humidity) and superior contrast between the animal and its surroundings.

Thermal FOV (Field of View)

How wide of an area you can see at once. A wider FOV is excellent for scanning large areas quickly to spot movement. A narrower FOV usually means the device has higher magnification, perfect for identifying specific targets at long distances.

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Detection Range

Pig
Kudu
Elephant
1529mDetection
694mRecognition
347mIdentification
2294mDetection
1042mRecognition
521mIdentification
4588mDetection
2083mRecognition
1042mIdentification

Understanding the Math

We believe in honest, real-world field specifications.

Detection ranges are calculated by taking the manufacturer's baseline testing and physically scaling it to the average height of the target animal.

Recognition & Identification are calculated using Johnson's Criteria—the military standard for thermal optics. By analyzing the physical properties of the camera's lens and sensor pitch, we calculate exactly when the target will take up enough pixels on your screen to be clearly identified.

Note: High humidity, thick coats, and environmental background temperatures will reduce these maximum optical distances in the field.
Key Features & Highlights

Key Features:

  • 640 x 512 Thermal Resolution: Experience industry-leading image clarity with a 640 x 512 resolution sensor, revealing even the finest details in complete darkness.
  • 12μm Pixel Pitch: The 12μm pixel pitch ensures superior thermal sensitivity, allowing you to detect subtle temperature differences and identify targets with precision.
  • NETD <25mk: The ultra-low noise equivalent temperature difference (NETD) guarantees exceptional image quality, even in challenging conditions.
  • Lightweight & Compact: The magnesium alloy housing makes the MA50 remarkably lightweight and compact, minimizing strain during extended use and ensuring effortless portability.
  • Distortion-Free Optics: Enjoy crystal-clear, undistorted images even when paired with a 10x daytime scope, thanks to the precision-engineered optical system.
  • Sense-Based Algorithms: Adaptive algorithms intelligently adjust image settings based on the environment (forest, plain, city), delivering optimal image quality in any scenario.
  • Removable Buttons: Customize button placement for comfortable and intuitive control, keeping your focus on the target.
  • Power Bank Compatible: Extend your observation time with the included power bank, ensuring you never miss a moment.
  • Optional Monocular Extension: Transform your MA50 into a handheld thermal monocular with the IOM accessory, offering versatile viewing options.

The InfiRay MATE MAH50 sets a new standard for thermal clip-on attachments. Its exceptional image quality, advanced features, and compact design make it the perfect choice for those demanding the very best in thermal technology.

Explore our Full Clip-on attachment range here

Product Overview

The InfiRay MATE MAH50 Thermal Clip-on Attachment is the flagship model of the MATE series, delivering unparalleled thermal imaging performance for discerning hunters and outdoor enthusiasts. This high-performance clip-on attachment boasts exceptional clarity, advanced features, and a compact design, making it the ultimate tool for nighttime observation and target acquisition.

Explore the Infiray MATE Series Collection Here.

- MATE Series Brochure
- MATE Series User Manual

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Nocpix Bolt L35R Thermal Scope
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Hikmicro Stellar SQ50L 3.0 - Thermal Imaging Scope with LRF
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Hikmicro Lynx Pro LE15S Thermal Monocular
Purchased: Hikmicro Lynx Pro LE15S Thermal Monocular
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Technical Specifications

While we strive for absolute accuracy, manufacturer specifications and hardware configurations are subject to change without prior notice. For mission-critical applications, we recommend consulting our team to verify current technical data.

Thermal Specifications
Thermal Resolution640x512
Pixel Pitch12 µm
NETD< 18 mK
Thermal Lens50 mm
Field of View15.4° x 12.3°
Detection Range (1.7m Subject)2600 m
What's in the Box
Box ContentsIBP-4 Infiray battery pack
Power adapter
Type C cable
Side-entry picatinny rail
Remote control base and bandage
Remote control cover
Heated target for zeroing (x10)
Lens cloth
Quick start guide