CO35 1x35mm Thermal Image Scope 3-IN-1: RIFLESCOPE/MONOCULAR + CLIP-ON

Scope Objective Lens Size


Clip-On Scope Clamp Sizes:

40A = Suitable for Scopes with a 47mm-51mm Objective.

50A = Suitable for Scopes with a 55mm-59mm Objective.

60A = Suitable for Scopes with a 62mm-66mm Objective.


01-Advanced Imaging Sensor

The 35mm thermal module is the centre of the system with its 35mm lens system and 384x288px . The matrices are built using 12 um technology, which makes it possible to obtain a greater optical magnification without increasing the external dimensions of the device. Based on VOx (vanadium oxide) technologies, with high thermal sensitivity, 35 NETD performance of the sensor ensures detection of small temperature changes and excellent performance in harsh conditions. This increases the detection range of heat-contrast objects and makes it possible to “see the substrate”

You will be able to see the target even in extreme surveillance conditions such as snow, rain, fog/high humidity and at high ambient temperatures (from 30 degrees Celsius).

Frame refresh rate - 50 Hz.

4 different image display color palettes (hot white, hot red, hot black and hot iron).

8x digital zoom.

3 sensor calibration modes - automatic, semi-automatic, manual.

The device is made according to the international standard for housing protection - IP67 (sealed, protected from dust and dirt, waterproof). The body is made of aluminum alloy, which provides increased shock resistance. Withstands heavy recoil in small arms magnum calibers up to and including .375 H&H. The operating temperature range of the environment is from -30 to +55 degrees. Mounting the sight is possible on various brands of weapons using mounts (Weaver/Picatinny, MAK-adapter)

The sight has a compartment for 4 CR123A batteries or batteries of the same size. The device can operate from any number of installed batteries within the available 4 places, even from one battery.



Package includes:

Thermal image scope x 1

Thermal Imager Eyepiece Adapter x1

Scope Objective Adapter x1 (40A or 50A or 60A)

Rail x 1

  • Due to the safety of logistics and transportation, the package does not contain batteries, which can be purchased by yourself.  (4 batteries ;Applicable type: CR123A, RCR123A)
  • Multiple scope objective adapters are required and can be purchased separately.


Thermal Imaging Image Sensor Uncooled Focal Plane Arrays
Resolution 384 × 288
Frame Rate 50 Hz
Pixel Interval 12 μm
Response Waveband 8 μm to 14 μm
NETD less than 35 mK (25 °C, F#=1.0)
Focal Length 35 mm
Detaction Distance 1800m 
IFOV 0.343 mrad  
Field of View 7.5° × 5.7° 
Min. Focusing Distance 3.5m
Aperture F1.0
Magnification 1x
Image Display Display 1024x768, 0.39 inch, OLED
Palettes Black hot, white hot, red hot, fusion
Exit Pupil 22mm
Eye Relief 10mm
System Function Record Video On-board video recording
Capture Snapshot Yes
Standby Mode Yes
Homogeneity Correction Auto, External Correction
Storage Capacity Built-in EMMC (64 GB)
Picture-in-Picture Yes
Defect Point Correction Yes 
Hot Spot Yes 
Hot Spot Tracking Yes 
Cross-Line Reticle Yes
Range Finding Function No
Power Supply Battery Type Replaceable
Applicable type: CR123A, RCR123A
Battery Operating Time 8 h (25 °C, with hotspot off)
Battery Capacity Display Yes
Anti-reverse Battery Connection Yes
Overvoltage Protection Yes
Type-C Power Bank 5 VDC, 2 A
Supports external power supply
General Work Temperature/Humidity -20 °C to 55 °C (-4 °F to 131°F)
Protection Level IP67
Vibration & Shock 750 g/1 ms
Dimension 179×68×63mm
Weight 532 g without eyepiece and batteries
Port Type-C

Large OLED

Central Display Menu

High Image Quality

05-Optional Reticle Types-Scope-thunder




  • 50A can be used with ASTON 5-30X56SFP?

    No, the diametre of the Aston 5-30x56 is 63mm.
    60A works, which is suitable for Scopes with a 62mm-66mm Objective.