VZ-B851AI ViewZ 1/2” Vari-Zoom with Video Auto-IRIS / F, Z: Manual 8.5–51mm F1.6 – C-Mount

Specifications

• Focal Length - 8.5 ~ 51 mm
• Maximum Relative Aperture - 1:1.6
• Iris - F1.6 - Approx. 360 (With ND Spot Filter)
• Angular Field of View - 41.3° x 31.5° at 8.5 mm, 7.2° x 5.4° at 85 mm
• Image Format - 6.4 x 4.8 mm (Ø8 mm)
• Minimum Object Distance - 0.8m ( From Front Vertex )
• Optical Back Focal Distance - 15.89 mm (In Air)
• Flange Back - 17.526mm
• Input Signal - Composite Video Signal or Video Signal
• Sensitivity Adjustment - 0.5 ~ 1.0Vp-p (Image Signal)
• Photometry Range - Approx. 40% - 70% Variable to Vp-p
• Input Impedance - High Impedance
• Operation
  • Zoom - Manual
  • Focus - Manual
  • Iris - EE ( DC+8 to 16V : Max 40mA )
• EE Mechanism - The built-in EE Amp amplifies the differencebetween the video signal from the cameraand the preset Iris signal level. It causes the Iris to change size
• EE Accuracy - With Input Video Signal 0.7Vp-pWithin ± 10% of Mean Value
• Operation Temperature - - 10 °C ~ 50 °C / 14 °F ~ 122 °F
• Mount - C-Mount (Adjustable Lens Position)
• Size, weight - Ø43.6 x 59(W) x 48(H) x 72.6(D) mm, Approx. 140g

VZ-B851AI Specifications PDF