01
Riflescope
A complete thermal riflescope. 15 reticle styles in 5 colours, five saved zero profiles and the ballistic calculator, all on one screen.
LIMITED RELEASE · 20 UNITS
RUBICON 640
The R2's big brother. One thermal, four roles, built around the rifle.
Regular price €4,490
Limited release price €3,300
Limited release price, incl. VAT
Reserve for €1,650
50% deposit, fully refundable until your unit ships. Remaining €1,650 when it's ready to ship. Expected late December / January.
Rubicon 640
One unit, four roles
640 resolution, a Full HD AMOLED display and a ballistic computer on board. One unit that works as a riflescope, a clip-on, a helmet thermal and a handheld, and switches between them from the quick menu. Same class and the same roles as the market's best-known 640 multi-tool, with the shooting tools it leaves out.
FOUR ROLES
One unit. Four jobs.
Most thermals are built for one job. This one switches roles from the quick menu, so one device covers the rifle, the helmet and the walk back.
02
Clip-on
Mount it in front of your day optic and turn your existing setup into a thermal one.
03
Helmet
Around 360 g. Mount it on a helmet and move hands-free at night.
04
Handheld
Scan a tree line or a field from your hand, with a wide view built for finding heat fast.
BALLISTIC CALCULATOR
Know the hold before you press.
Enter your load once: bullet weight, calibre, muzzle velocity and drag model. Add the conditions: altitude, temperature, air pressure, humidity and wind. The 640 works out the solution and puts the aim point on the screen.
In a hurry, dial in a distance and get a quick solution anywhere from 10 to 1,500 m.
Not sure of the distance? Built-in range estimation sizes the target on screen against common game presets, or one you set yourself.
Built into the sight. Not on your phone.
ZEROING
Zero it once. Switch rifles in seconds.
Five zero profiles, one per rifle or load, at 25, 50, 100, 200 or 300 m. Freeze-frame zeroing: fire, freeze the image, move the reticle onto the impact. No holding the rifle dead still while you adjust.
RECORDING
Every shot on file.
Recording starts on recoil and keeps the seconds before and after the shot, with sound from the built-in microphone. 32 GB on board. Offload over USB-C, or stream live to your phone over Wi-Fi. Picture-in-picture keeps a magnified view of your aim point next to the full scene.
IMAGE
See it first.
A 640 × 512, 12 µm sensor at 60 Hz behind a fast 25 mm F1.0 lens, on a Full HD AMOLED display with true blacks. 1×, 2× and 4× zoom. Four colour palettes and six scene modes tuned for forest, snow, rock, open country and city. Hotspot tracking marks the warmest point in view, and the compass and tilt readout sit right on screen.
BUILT TO BE CARRIED
Rain, recoil, long nights.
- IP67Sealed against rain and dust
- 1,000 GRated for recoil
- ≈360 gWithout mount
- 4 h+Swappable 18650, plus USB-C power for longer nights
Sensor protection guards the detector against sun damage.
640 class
How it stacks up in the 640 class
| Rubicon 640 V1 | InfiRay PFN 640+ V2 | |
|---|---|---|
| Sensor | 640 × 512 | 640 × 480 |
| Display | Full HD AMOLED1920 × 1080 | 1440 × 1080 |
| Ballistic calculator | Built in | — |
| Freeze-frame zeroing | Yes | — |
| Zeroing distances | 525 · 50 · 100 · 200 · 300 m | 3100 · 200 · 300 m |
| Diopter range | −4 to +4 | −5 to +2 |
Specifications
Full spec
- Sensor
- 640 × 512, 12 µm
- Sensitivity
- ≤18 mK
- Frame rate
- 60 Hz
- Lens
- 25 mm F1.0
- Display
- Full HD AMOLED (1920 × 1080)
- Zoom
- 1×, 2×, 4×
- Palettes and scene modes
- 4 palettes, 6 scene modes
- Modes
- Riflescope, clip-on, helmet, handheld
- Ballistic calculator
- Built in, with range estimation
- Reticles
- 15 styles, 5 colours, can be hidden
- Zeroing
- 5 profiles, 25–300 m, freeze-frame zeroing
- Recording
- Recoil-activated, before and after the shot, with audio
- Picture-in-picture
- Yes
- Hotspot tracking
- Yes
- Compass and tilt sensor
- Yes
- Storage
- 32 GB
- Connectivity
- Wi-Fi streaming, Bluetooth, USB-C
- Diopter
- −4 to +4
- Eye relief
- 35 mm (riflescope and handheld)
- Battery
- Swappable 18650, 4 h+ at 25 °C, USB-C power
- Weight
- approx. 360 g without mount
- Protection
- IP67, rated for 1,000 G recoil
- Operating temperature
- −25 to +50 °C
Reservation
How the reservation works
Reserve your spot with a €1,650 deposit.
We confirm when your unit is ready to ship and send the link for the remaining €1,650.
Your Rubicon 640 ships.
Change your mind before it ships? Full refund.
FAQ
Questions
Is the deposit refundable?
Yes, in full, until your unit ships. Email vadim@rubicon-works.co and we refund your deposit.
Do I need an app for the ballistic calculator?
No. Everything is set up and calculated on the device itself. The phone app is only for live view and downloading recordings.
Can I use it on more than one rifle?
Yes. Save up to five zero profiles and switch between them from the menu.
When does it ship?
Expected late December / January. We'll keep you updated by email.
Where do you ship?
Europe, UK, US, Australia and parts of Asia, the same regions as the R2.
What's included?
The Rubicon 640, battery, charger and mounts for its roles. Final contents are confirmed before shipping.
Rubicon 640 · Limited release
Only 20 units at this price.
Regular price €4,490
Limited release price €3,300
Limited release price, incl. VAT
Reserve for €1,650
50% deposit, fully refundable until your unit ships. Remaining €1,650 when it's ready to ship. Expected late December / January.