ViewZ VZ-A308VAIIR Specsheet

SPECIFICATIONS

VZ-A308VAIIR

1/3” Day/Night Vari-Focal with Video Auto-Iris 3–8mm F1.2 – CS-Mount

Compatible with 1/3” Cameras

Day&Night Varo-Focal 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.

DIMENSIONS

UN IT: m m

3 ~ 8 mm

1:1.2

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

92.5° x 68.5° at 3 mm

35.6° x 26.7° at 8 mm

4.8 x 3.6 mm (Ø6 mm)

0.2 m ( From Front Vertex )

7.5 - 12.80 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

Photometry Range

Input Impedance

Operation

Focus

Iris

EE Mechanism

EE Accuracy :

Operation Temperature

Mount

Size, Weight

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

High Impedance

Manual

EE (DC+6.5 to 16V : Fixed Voltage, Max40mA)
Speed Within 4sec.(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)

Ø36 x 46(W) x 46(D) mm, Approx. 65g

CIRCUIT DIAGRAM

Power DC+6.5 to 16V

(Fixed Voltage)

46

Iris Cable(4-Core)

N.C

Video Signal

Gnd

φ36

RED

GRN

WHT

BLK

46

Focus Lock Screw

1

1

2

2

3

3

4

4

4

Zoom Lock Screw

EE AMP

F.B.12.5

1-32UNF

φ35.5

IG

Lens

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