ViewZ VZ-A212VAIIR Specsheet

SPECIFICATIONS

VZ-A212VAIIR

1/3” Day/Night Vari-Focal with Video Auto-Iris 2.7–12mm F1.2 – CS-Mount

Compatible with 1/3” Cameras

F1.2 Aspherical + Day&Night Lens

Focal Length

Maximum Relative Aperture

Iris

Angular Field of View

Image Format

Minimum Object Distance

Optical Back Focal Distance

Flange Back

Input Signal

Object Dimensions at M.O.D.

Photometry Range

DIMENSIONS

UN IT: m m

2.7 ~ 12 mm

1:1.2

F1.2 - Approx. 360 (With ND Spot Filter)

97.4° x 72.4° at 2.7 mm

23.8° x 17.8° at 12 mm

4.8 x 3.6 mm (Ø6 mm)

0.3 m ( From Front Vertex )

7.13 mm (In Air)

12.5 mm

Composite Video Signal or Video Signal

89.8 x 67.4cm at 2.7 mm

13.5 x10.1cm at 12 mm

Approx. 40% - 70% Variable to Vp-p

Input Impedance

Operation

EE Mechanism

EE Accuracy :

Operation Temperature

Mount

Size, Weight

Zoom

Focus

Iris

5743.5

High Impedance

Manual

Manual

EE ( Auto Close System )

The built-in EE Amp amplifies the difference
between the video signal from the camera
and the preset Iris signal level. It causes the Iris
to change size.

With Input Video Signal 0.7Vp-p
Within ± 10% of Mean Value

- 10 °C ~ 50 °C / 14 °F ~ 122 °F

CS-Mount (Adjustable Lens Position)

Ø39 x 50(W) x 43.5(H) x 57(D) mm, Approx. 72g

F.B 12.5

4

1.5

50

230

CIRCUIT DIAGRAM

Removable Iris Cable(4-Core)

Power DC+8 to 16V

(Fixed Voltage)

N.C

Video Signal

Gnd

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RED

GRN

WHT

BLK

19

1-32UNF

1

1

2

2

3

3

4

4

EE AMP

IG

Lens