Zoom autofocus

STC-AF56

Full optical zoom 22x (47x magnification on 17" monitor).

Direct connection to TFT computer or video monitors.

Three separate image modes and each is independently programmable.

Exceptional auto focus tracking when object height changes. Auto focus recognizes the difference between horizontal target movement (which requires no re-focus) and vertical target movement (which may require re-focusing).

Maintain super text/image legibility when object is in motion.

Manual focus override.

Normal, high contrast, and super contrast mode.

On board video processing.

30 combinations of pseudo colors.

RGB interlace, RGB progressive, composite and Y/C out.

Adjustable H & V line markers and shades.

Normal/mirror image selectableFunzione mirror selezionabile.

RS-232 communications for camera control.

Good depth of field.

Negative/positive mode.

Built-in character generator controlled by RS-232.

Two versiuons
without close-up lens for infinite focus distance (STC-AF56A).
with close up lens with video composite, Y/C, RGB output, RGB output at 75Hz (STC-AF56B); minimum distance: 25cm from camera to target

	STC-AF56A	STC-AF56B
Close-up lens	no	250mm close-up lens built-on
Image sensor	1/6" interlace scan color CCD with micro lenses and IR cut filter(Sony ICX2296AKA)
Effective pixels	510 (H) x 492 (V)
Scanning system	interlaced/non interlaced
Resolution	horizontal: 330 lines, vertical: 350 lines
S/N ratio	> 48 dB (AGC Off)
Minimum illumination	8 lux with f=1.6, 50 IRE (-6dB with 75% scene reflection, max gain)
Sync system	internal/external
Video output	NTSC composite and Y/C, RGB interlace RGB progressive for PC monitors(VGA compatible)
Electronic shutter	selectable shutter speeds via RS-232C
Gain	selectable via RS-232C or AGC (on/off)
Gamma	controlled by software (via RS-232C)
White balance	selectable auto or fixed via RS-232C auto from 2800�K to 7000�K manual: 3 positions 3200�K (WB1), 4100�K(WB2), 5100�K
Video processing	normal, high contrast and super high contrast mode high contrast mode includes: negative/positive (selectable) 30 pre-programmed pseudo color combinations (user definable)
Autofocus lens control	focus: auto, manual focus or auto with manual override zoom position: controllable via RS-232
Zoom range	3.9mm~85.8mm optical
Auto focus hunting controls	on/off via RS-232C
Line generator	thickness, color, position and orientation (horizontal and/or vertical) via RS-232C
Shadow mask generator	darkness, position and orientation (horizontal and/or vertical)via RS-232C
Character generator	built-in full screen character generation function via RS-232C
Mirror mode	normale or mirror image (horizontal reversed), via RS-232C
Communication	via RS-232C
Software control	all camera DSP and lens setup parameters are controlled via RS-232C
Power supply	12Vdc, (7 to 15Vcd)
Power consumption	250mA at 12Vdc
Operating temperature	-5�C to 45�C
Storage temperature	-20�C to 65�C
Dimensions (W x H x D)	58.2mm x 52.7mm x 87.1mm dimensional drawing

STC-AF66