SCF4 controller supports majority lenses with stepper motors. 3 independent optical axes and Day/Night switch can be manipulated independently and simultaneously.
Instead of conventional X/Y/Z axis names they are renamed to A/B/C. Evaluation board has axes assigned as listed below.
L012 is 2.8-12mm Zoom/Focus and optional P-Iris lens with no reference points designed for D14-mount cameras. With D14 to CS adapter, any CS-mount camera can accept this lens without need of further modifications.
Flat Flex Cable (FFC) wire definitions and dimensions described below.
|Full motion range [Steps]||1352||3318||92|
|Coil resistance [Ohm]||21||21||28.5|
|Operation voltage [V]||3.5 ~ 5||3.5 ~ 5||2.6 ~ 3.8|
|Operation frequency [pps]||200 ~ 800||200 ~ 800||200 ~ 800|
L051 5.35-96.3mm Zoom/Focus/P-Iris lens with day/night filter switch is designed for direct PCB mount.
After referencing Zoom and Focus axes and using this information along with in advance calibrated presets precise lens re-configuration is possible without the need to perform auto-focus. This drastically increases the field of view change time and accuracy in complicated situations like low light, vibrations, low contrast or fast-moving scene.
Simple DIY lightweight lens / controller / camera stack can form camera block. Parts can be printed with ordinary 3D printer or machined from more durable material.
|Coil resistance [Ohm]||55||55||55|
|Max frequency [pps]||1200||1200||1200|
|Operation voltage [V]||5||5||5|
|Step angle °deg||18||18||18|
Manufacturer part number: RPI-222 ROHM
Optional lens filter switch is also called: IRC (Infra Red Cut) and D/N (Day / Night). Usually cut off wave length is 650nm.
|Coil resistance [Ohm]||25|
|Operation voltage [V]||3.6 ~ 5|
|Rated current [mA]||144 ~ 200|
|Time of application [ms]||200 ~ 500|