Realize unprecedented brightness with FOR-Aʼ s new imaging system
With the adoption of our “Dual Optical Processing System”, we’ve developed a 2/3-inch sensor that makes it possible to shoot with more brightness than ever before. Our 4K ultra slow-motion camera, fully compatible with a 2/3-inch B4 mount incorporates this new technology. With no compromise in depth-of-eld zoom and focus speed, the camera is ideally for sports production. Image capture without the need for a PLB4 lens converter makes it possible to capture approximately six times brighter (2.5 stops) images than PL mount super slow motion cameras. The cameraʼs base station is a compact 2RU size, providing camera operation up to 2-km range on Hybrid Fiber cable (up to 20 km when camera head is powered locally). This ultra slow-motion camera combines a rich feature set in a cost-effective package.
Features
- Independent live 4K output
- 12G-SDI/Quad link 3G-SDI outputs
- Simultaneous record and playback with internal memory
- Equipped with a high-speed global shutter system
- Supports HDR and WCG
- 24-axis color correction
- Optional flicker correction functions
- Improved portability thanks to a compact, lightweight design
A new imaging solution – our Dual Optical Processing System (equipped with a 2/3-inch CMOS sensor/prism)
※2/3-inch CMOS sensor/prism
Based on this new patented technology, a unique optimized image sensor block and prism is used.

Directly attach 2/3-inch B4 mount lenses
Use your current broadcast lenses as-is
- Operate with the same 2/3-inch B4 mount lenses currently in use, with the full zoom and focus performance offered by the lens needed in sports production. Only FOR-A has achieved this in a 4K ultra slow-motion camera system
- Box-type super-telephoto zoom lenses can be used
- Because a PL-B4 lens converter isn’t required, there is no light attenuation

Color matching with cameras from other companies

Shoots up to 1000 frames per second (fps) in 4K
- Shoots up to 1000 frames per second (fps) in 2/3-inch 4K UHD
- In motorsports, capture high-definition slow-motion of not just a car movements, but also the mechanical motions and events of individual parts
- In ball sports, capture a variety of slow-motion shots, not just of player movements but also close-ups of the ball
- Use for line call shots in tennis and other sports judgement calls
*Image is for illustration purpose
System diagram
Standard system diagram

Remote production (WAN/IP)
Easily set up remote production over the internet (WAP/IP)
EVS integration system diagram
The remote controls’ UI is compatible with EVS products. Integrates easily with EVS’s high-end production servers for intuitive operation by EVS operators.
FT-ONE-SS4K is available with EVS hypermotion mode
Interactive workflows with EVS and other slow-motion replay systems. Hypermotion camera control directly from EVS LSM controller.

Automatic Assist Function – Integration between FT-ONE-SS4K and EVS
New workflows are available that are familiar to EVS and other slow motion operators. New stream lined workflow with replay system.





