| Model |
VFL-20S |
VFL-21S |
Signal System |
NTSC |
PAL |
Scanning System |
2:1 Interlace |
Scanning Frequency(H) |
15.734 KHz |
15.625kHz |
Scanning Frequency(V) |
59.94 Hz |
50Hz |
Image Sensor |
1/3" IT CCD |
Sync. System |
Internal |
Total Pixels Number |
811(H) x 508(V) 410K |
795(H) x 596(V) 470K |
Effective Pixels Number |
768(H) x 494(V) 380K |
752(H) x 582(V) 440K |
Horizontal Resolution |
600 TV Lines (BW 650TV Lines) |
Video Output Level |
1.0 Vp-p (75Ω, Composite) |
S/N Ratio |
More than 50dB (AGC Off) |
Lens |
Fixed Lens (f=3.8mm) |
Min. Illumination |
0.05 Lux, F1.2, 30IRE |
White Balance |
Auto |
AGC |
Auto |
SBLC |
Auto |
Electronic Shutter Speed |
1/60~1/120,000 |
1/50~1/120,000 |
Power Voltage |
12VDC |
Power Consumption |
Max. 2.2W/180mA |
Dimensions |
85 x 77 mm |
Weight (Net) |
Approx. 376g |
|
