Thermal lmaging Scope 
Thermal Imaging Monoculars 
EN-UK
Thermal Imaging Monoculars
Powerful detail enhancement algorithm, support scene customization,
targeted automatic optimization of jungle and urban scenes, and easier target identification.
According to the size of the measured target, the target distance is estimated by the algorithm.
The maximum error per kilometer is ＜1m.
Present more delicate image quality, optimizes algorithms for different scenarios, and supports customization.
Excellent UI interactive interface + freely definable function keys to create an exclusive Observation experience
| Product Image |
 F319 |
F325 |
F335 |
F350 |
F625 |
F635 |
F650 |
|---|---|---|---|---|---|---|---|
| Detector | 384x288,12μm | 384x288,12μm | 384x288,12μm | 384x288,12μm | 640x512,12μm | 640x512,12μm | 640x512,12μm |
| Operating wavelength | 8-14μm | 8-14μm | 8-14μm | 8-14μm | 8-14μm | 8-14μm | 8-14μm |
| Frame rate | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz | 50Hz |
| NETD | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 | ＜18mk @25℃ F=1.0 |
| Lens | 19mm(F1.0) | 25mm(F1.0) | 35mm(F1.0) | 50mm(F1.0) | 25mm(F1.0) | 35mm(F1.0) | 55mm(F1.0) |
| FOV | 13.8°x10.4° | 10.5°x7.9° | 7.5°x5.6° | 5.3°x3.9° | 17.5°x13.1° | 12.5°x9.4° | 8.8°x6.6° |
| Min. imaging distance | >2m | >2.5m | >3.5m | >5m | >2.5m | >3.5m | >5m |
| Detection Range | 900m | 1280m | 1800m | 2600m | 1280m | 1800m | 2600m |
| Diopter adjustment | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
| Exit Pupil | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm | 19mm |
| Power supply | 5V DC 2A | 5V DC 2A | 5V DC 2A | 5V DC 2A | 5V DC 2A | 5V DC 2A | 5V DC 2A |
| Battery | 3400mAh | 3400mAh | 3400mAh | 3400mAh | 3350mAh | 3350mAh | 3350mAh |
| Battery Operating Time | ≥5h | ≥5h | ≥5h | ≥5h | ≥4h | ≥4h | ≥4h |
| USB | Type-C | Type-C | Type-C | Type-C | Type-C | Type-C | Type-C |
| Operating Temperature | -30~55℃ | -30~55℃ | -30~55℃ | -30~55℃ | -30~55℃ | -30~55℃ | -30~55℃ |
| Storage temperature | -30~65℃ | -30~65℃ | -30~65℃ | -30~65℃ | -30~65℃ | -30~65℃ | -30~65℃ |
| Humidity | ≤90% | ≤90% | ≤90% | ≤90% | ≤90% | ≤90% | ≤90% |
| Digital Zoom | 1X/2X/4X/8X | 1X/2X/4X/8X | 1X/2X/4X/8X | 1X/2X/4X/8X | 1X/2X/4X/8X | 1X/2X/4X/8X | 1X/2X/4X/8X |
| Storage | 32G | 32G | 32G | 32G | 32G | 32G | 32G |
| Protection Level | IP67 | IP67 | IP67 | IP67 | IP67 | IP67 | IP67 |
| Optical Magnification | 1.8 | 2.4 | 3.4 | 4.8 | 1.4 | 2 | 2.9 |
| Dimension | 186x52x52(mm) | 186x52x52(mm) | 186x52x52(mm) | 202x64x64(mm) | 186x52x52(mm) | 186x52x52(mm) | 202x64x64(mm) |
| Weight | 480g | 480g | 480g | 520g | 480g | 480g | 520g |