The Armasight Contractor 640 Thermal Weapon Sight is built around our proprietary ArmaCORE™ 12 micron thermal core. It combines extensive detection capabilities and a rich, detailed picture with onboard image processing, wireless communication interface, GPS, and internal memory. The Contractor Thermal Weapon Sight is a premium-component build that is noticeably more compact and lighter weight than conventional thermal scopes. It provides up to four hours of continuous operation on two CR123 batteries—a 50% longer run-time based on lower power consumption as compared to similar units on the market.
The Contractor series also offers another first; the turret system that enables users to navigate features, such as digital zoom, color pallet and reticles quickly and intuitively to adapt to changing conditions and environments. The units come equipped with a digital compass and inclinometer that help calculate distance, direction and angles. Like all Armasight products, the Contractor is MIL-STD compliant—allowing for reliable use in all weather conditions.
The Contractor series is based on the ArmaCORE™ 12 micron thermal core available in either 640x480 or 320x240 resolution models. The Contractor 640 series is available in three models:
- Contractor 640 2.3-9.2x35
- Contractor 640 3-12x50
- Contractor 640 4.8-19.2x75
- Multiple color palettes
- Intuitive menus with turret controls
- 8+ reticle types
- 4 hours runtime at 68° F (20° C)
- Image detail enhancement
- 1/2 MOA boresight
- Standard Picatinny mount included
- Video recording and image capture
- USB video stream
- Wi-Fi video stream
- Bluetooth 5.0 capabilities
- Application on iOS / Android devices
- USB-C interface for external devices
- Integrated stadiametric rangefinder
- Inclinometer
- Graphic compass
- Angle cosine indicator
- Reticle ON/OFF selection
- Battery status indicator
- Alloy metal body and ergonomic design
Package includes:
- Contractor 640 Thermal Weapon Sight
- Quick Detach Mount
- USB-C Cable
- Thermal Zeroing Target
- 2 x CR123A Batteries
- Lens Cloth
- Soft Case
- Product Manual
| Model | 75mm | 50mm | 35mm |
| Detector Type | ArmaCORE™ | ArmaCORE™ | ArmaCORE™ |
| Core Resolution | 640x480 | 640x480 | 640x480 |
| Core Pixel Size | 12 µm | 12 µm | 12 µm |
| Lens System | 75mm; F/1.00 | 50mm; F/1.00 | 35mm; F/1.00 |
| Optical Magnification | 4.8x | 3.2x | 2.24x |
| Digital Zoom | 1x - 4x | 1x - 4x | 1x - 4x |
| Detection Range (on a Human Sized Target) | 2,797 m | 1,865 m | 1,305 m |
| Eye Relief | 45mm | 45mm | 45mm |
| FOV (H x V) | 5.87° x 4.4° | 8.8° x 6.6° | 12.57° x 9.4° |
| Diopter Adjustment | -5 to +5 dpt | -5 to +5 dpt | -5 to +5 dpt |
| Display | 1024x768 XGA AMOLED | 1024x768 XGA AMOLED | 1024x768 XGA AMOLED |
| Graphics | Active On-Screen | Active On-Screen | Active On-Screen |
| Refresh Rate | 60 Hz | 60 Hz | 60 Hz |
| Memory | 4 hrs of Video | 4 hrs of Video | 4 hrs of Video |
| Dimensions (mm/in) | 222x88x95mm/ 8.74x3.4x3.7in | 210x88x95mm/ 8.2x3.4x3.7in | 203x88x95mm/ 7.9x3.4x3.7in |
| Weight | 1079g / 2.38lbs | 875g / 1.93lbs | 805g/1.77lbs |
| Battery Life | Up to 4hr @ 68°F | Up to 4hr @ 68°F | Up to 4hr @ 68°F |
| Battery Type | 2x CR123A 3V | 2x CR123A 3V | 2x CR123A 3V |
| Wireless | WiFi, Bluetooth 5.0 | WiFi, Bluetooth 5.0 | WiFi, Bluetooth 5.0 |
| Operating Temperature (F) | -40° to +122° | -40° to +122° | -40 to +122° |
| Recoil Rating | Up to .50 Cal | Up to .50 Cal | Up to .50 Cal |
| Waterproof | IP67 | IP67 | IP67 |
| Image Processing | Digital Enhancement | Digital Enhancement | Digital Enhancement |
| Warranty | 3 yrs w/ registration | 3 years w/ registration | 3 years w/ registration |