The InfiRay AL19 Thermal Monocular is part of the AFFO Series handheld thermal imaging monocular. This an entry-level thermal monocular for hunting users, featuring both a fashionable appearance and a more compact size. The AFFO Series uses a self-developed 12μm detector to produce crisp images and supports photo taking and video recording with its built-in high-speed 32GB storage capacity.
High-performance Detector
New Appearance Design & Compact Size
Rounded curve-design body fits human hand shape, making it more comfortable to hold. With the compact size, it is easier to carry with along your adventure. It is lightweight and only weighs 350g!
HDMI interface to display HD videos on external devices
Designed with HDMI interface (high-definition multimedia interface) uses full digital signal transmission, which not only provides full digital video signal, but also transmits audio at the same time. This device can be directly connected to HD screens, laptops, etc. for high-quality display.
Long Battery Life
Low power elements used in AFFO Series provide sufficient operation time. Up to 7.5 hours operational battery life.
Additional Practical Functions
The AFFO Series features additional practical functions including stadiametric rangefinding and PIP. Its adapter is equipped with multiple travel charging headers to meet the needs of use in different countries and regions.
- Stadiametric Rangefinding: Facilitate confirmation of prey distance and provide position reference for hunting.
- PIP: The screen of cursor position is magnified twice to highlight the target and assist in observing the target details.
More image modes to cope with different scenarios
Hot target highlight mode provides better object highlighting capability with more options of white hot, black hot, red-hot and colour palette. Wider detection and operating temperature ranges with hotspot tracking function.
Upgraded lens protection
Durable rigid plastic lens cap with higher hardness and impact resistance;
Upgraded waterproofing
External screen is used in rainy days for outdoor scenarios to prevent water flowing into the interface.
32GB Built-in Memory
The 32GB memory of AFFO Series makes it possible to record all night, meeting the requirements of whole-hunting process recording.
Explore our other InfiRay thermal and night vision optics here.
InfiRay AL19 Thermal Monocular Specifications
| MODEL | AL19 |
| Type | Uncooled Vox |
| Resolution | 384 × 288 |
| Pixel Pitch, μm | 12 |
| NETD, mK | ≤40 |
| Refresh Rate, Hz | 50 |
| Objective Lens, mm | 19 |
| Field of View, ° | 13.8 × 8.7 |
| Magnification, x | 2.0 |
| Digital Zoom, x | 1 / 2 / 4 |
| Diopter, D | -7 ~ +2 |
| Detection Range, m (TargetSize:1.7m×0.5m,P(n)=99%) |
980 |
| Display Type | AMOLED |
| Display Resolution | 640 × 400 |
| Battery Type / Capacity / Output Voltage |
Built-in Li-ion Battery / 3.6Ah / 3.6V |
| Working Hours(22°C), h* | 7.5 |
| External Power Supply | 5V(TypeC) |
| Ingress Protection Rating | IP67 |
| Memory Capacity, GB | 8 |
| Wi-Fi / APP | Support(InfiRayoutdoor) |
| Operating Temperature, ºC | -20 ~ +50 |
| Weight, g | <350 |
| Dimensions,mm | 169 × 60 × 60 |
