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Varifocal lenses are
variable-magnification lenses that cover the most frequently used field
of view, that the focus must be adjust each time you change the field
of view.
PRODUCT FEATURE:
- Light Metering: Continuously variable average to peak light metering
- Input Impedance: High impedance
- EE Precision: Average value for 0.7 Vp-p video signal (=,-) 15%
- Input Voltage: 8.0V to 16V DC (fixed)
- Max. Current Used: 40mA
- Level Adjustment Ragne: 0.5 to 1.0 Vp-p
- Input Signal: Video Signal or composite video signal
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Code: EFV-550DC
