What is cvision focus assist?
The cvision measurement unit uses 2 cameras to create and display a stereoscopic depth map from 250,000 real-time measurement points. Various measuring and autofocus features are made possible through the live-view touch screen interface. “Single point” allows you to measure your set on the fly. “Tracking” locks onto a subject allowing you to track it through the shot, or even select your subject before entering the frame. “Nearest” allows you to select a user defined area where the closest subject to the camera is measured and kept in focus - which is a great feature to pick perfectly sharp shots even during a run and gun shoot.
In combination with a cPRO lens control system, cvision offers advanced autofocus features but also manual control at the press of a button. cvision is the ultimate focus assist on set. But, it can also be used standalone for unmanned cameras in a broadcast environment.
Features:
Distance:
• Real-time distance measurement read out
• Tracking function for moving subjects
• Interface with different lens control systems (LCS)
Focus pulling:
• Integrated LCS functions with direct focus motor control
• Integrated LBUS interface
• Multiple autofocus functions
• Stand-alone mode for nearest function
• Easily switchable between manual and automatic focus control
• Variable time and speed control over focus pull
Advanced focus pulling:
• Integration of a graphical user interface
• Visualization of depth map
• Regular and advanced focus peaking visualization
• Fingertip focus control
• Presets
• Multi tracking
The first true focus peaking calculation
The unique depth of field indicator provides the perfect focus peaking guide when you are pulling focus manually.
Focus Near
Focus Mid
Focus Far
Technical specification
measurement system:
optical / no laser
scanning area:
realtime with FOV 62° ( approx. 29mm focal length)
range:
0.6m to >15m (2ft to >50ft)
accuracy:
+-1cm @ 2m (0.5" @ 7ft)
sampling rate:
30fps
measurement:
orthogonal measurement
size; weight:
19 x 5.5 x 4.5 cm; 480g (1lbs)
temparature:
-10° to +50° C
temperature:
10V - 34V / 15W
different interfaces:
Ethernet
lens control system: RS232, LBUS
direct motor control: CAN, LBUS
| measurement system: |
optical / no laser |
| scanning area: |
realtime with FOV 62° ( approx. 29mm focal length) |
| range: |
0.6m to >15m (2ft to >50ft) |
| accuracy: |
+-1cm @ 2m (0.5" @ 7ft) |
| sampling rate: |
30fps |
| measurement: |
orthogonal measurement |
| size; weight: |
19 x 5.5 x 4.5 cm; 480g (1lbs) |
| temparature: |
-10° to +50° C |
| temperature: | 10V - 34V / 15W |
| different interfaces: |
Ethernet lens control system: RS232, LBUS direct motor control: CAN, LBUS |