Description
The MTIS625 is the higher-resolution version of the MTIS four-in-one platform, built around a 640 × 512 VOx detector. Like the MTIS319 it changes role without extra accessories: handheld observation, rifle-mounted sight, helmet-mounted goggle, or clip-on thermal in front of a daylight scope.
The 25 mm objective gives a 16.5° × 11.5° field of view — a wider picture than the 19 mm version, at higher resolution. Wi-Fi streaming, photo and video recording, digital compass and laser pointer are included, and the unit runs for more than six hours on one 18650 cell.
Four Devices in One
| Configuration | How it is used |
|---|---|
| Handheld | Default working mode — observation and scanning with no accessories fitted. |
| Riflescope | Mount on a Picatinny rail to use as a thermal weapon sight. |
| Helmet goggle | Fit the helmet adapter bracket to convert into helmet-mounted night vision. |
| Clip-on | Install in front of a daylight scope to add thermal capability without re-zeroing. |
Why the MTIS625
- 640 × 512 VOx detector — four times the pixels of the 384 × 288 version at 12 μm pitch, 50 Hz, NETD ≤ 20 mK.
- 25 mm objective — 16.5° × 11.5° field of view, wider than the 19 mm version.
- One unit, four roles — handheld, riflescope, helmet goggle and clip-on.
- AMOLED display with 1× – 8× digital zoom, 7 reticles and 7 palettes.
- Under 335 g without battery, IP67 sealed and rated to 1000 G.
Technical Specifications
| Model | MTIS625 |
|---|---|
| Roles | Handheld / riflescope / helmet goggle / clip-on (4-in-1) |
| Sensor type | VOx uncooled |
| Sensor resolution | 640 × 512 |
| Pixel pitch | 12 μm |
| NETD | ≤ 20 mK |
| Frame frequency | 50 Hz |
| Objective lens | 25 mm |
| Angle of view | 16.5° × 11.5° |
| Digital zoom | 1× – 8× |
| Eye relief | 20 mm |
| Diopter of eyepiece | ± 4 |
| Display type | AMOLED |
| Colour palette | White Hot / Black Hot / Ironbow / Glowbow / Sepia / Red Hot / Green Hot |
| Reticle type | 7 types |
| Reticle colour | White / Black / Green / Reverse |
| Wi-Fi | Supported |
| Photo / video | Supported |
| Digital compass | Supported |
| Laser pointer | Supported |
| Battery | 1 × 18650 (3.7 V) |
| Working time (Wi-Fi off) | > 6 hours |
| Weight (without battery) | < 335 g |
| Dimension (without eyeshade and Picatinny) | 112 × 68 × 50 mm |
| Protection | IP67 |
| Working temperature | −20 °C to +50 °C |
| Shock resistance | 1000 G with anti-shock mounting |
MTIS319 or MTIS625?
| Model | MTIS319 | MTIS625 |
|---|---|---|
| Sensor resolution | 384 × 288 | 640 × 512 |
| Objective lens | 19 mm | 25 mm |
| Angle of view | 13.8° × 10.4° | 16.5° × 11.5° |
| Weight (without battery) | < 325 g | < 335 g |
Frequently Asked Questions
What is the advantage of 640 × 512 over 384 × 288?
Four times the pixels on target at the same magnification, which means more detail for identification, especially at longer range or with small targets.
Does the wider field of view matter?
Yes. The 25 mm objective gives a 16.5° × 11.5° field of view versus 13.8° × 10.4° on the 19 mm version — better for scanning and close-to-medium range work.
Do I need to re-zero when changing role?
The clip-on configuration works in front of an existing daylight scope, so the host scope keeps its zero. Used as a rifle-mounted sight, the unit has its own reticle and zero.
How long does the battery last?
More than 6 hours on one 18650 cell with Wi-Fi off.
Is the unit weather sealed?
Yes, IP67, with an operating range of −20 °C to +50 °C.
Can ERDI-infrared supply this under our brand?
Yes. OEM and ODM programmes are available — contact us with your requirements.
