ViewZ VZ-BF35AI Specsheet

SPECIFICATIONS

VZ-BF35AI

1/2” Fixed Focal Length Video Auto-IRIS 35mm F1.2 – C-Mount

Compatible with 1/2”, 1/3” Cameras

Focal Length

Maximum Relative Aperture

Iris

Sensitivity Adjustment

Angular Field of View

Image Format

Minimum Object Distance

Object Dimensions at M.O.D.

Optical Back Focal Distance

Flange Back

Input Signal

DIMENSIONS

UN IT: m m

35mm Approx. 40% - 70% Variable to Vp-p

1:1.2

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

0.5 - 1Vp-p (Image Signal)

10.4° x 7.8°

6.4 x 4.8 mm (Ø8 mm)

1.0 m ( From Front Vertex )

21.1 x 17.5 cm

14.01 mm (In Air)

17.526mm

Composite Video Signal or Video Signal

350mm

Photometry Range

Input Impedance

Operation

Focus

Iris

EE Mechanism

EE Accuracy :

Operation Temperature

Mount

Front Thread

Size

High Impedance

Manual

EE (DC+8 to 16V : Fixed Voltage, Max 40mA)
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

C-Mount (Adjustable Lens Position)

43mm P0.75

62.5(W) x 57(H) x 39(D) mm

39F .B.17.526

4

0.2

CIRCUIT DIAGRAM

57

Power DC+8 to 16V

Removable Iris Cable(4-Core)

(Fixed Voltage)

N.C

Video Signal

Gnd

WHT

46

62.5

LEVEL, ALC Adjustment VR

RED

GRN

BLK

φ

1

1

2

2

3

3

4

4

43P0.75

Focus Lock Screw

Focus Ring

EE AMP

75mm F1:1.8 1"

VIDEO-IRIS

C-MOUNT

AkPLH v

20

ALCLEVE L

IG

Lens

φ

56

φ

1-32UNF

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