Lens specifications

Specifications

Focal Length

5-50mm

Aperture

f/2.0

Image Size

1/2.7″

Mount Type

D14

Minimum Object Distance

≥1m

Back Focal Length

6.87mm

Operation Mode Iris

Fixed

Operation Mode Focus

Stepper motor

Operation Mode Zoom

Stepper motor

External Dimensions

Diameter: 30mm

Length: 52.5mm

Weight

136g

Drawings

Wiring

Wire Nr

Wire color

Operation group

Motor signal

1

Blue

Focus

A-

2

Black

Focus

A+

3

Green

Zoom

A-

4

Orange

Zoom

A+

5

Yellow

Zoom

B+

6

Purple

Zoom

B-

7

White

Focus

B-

8

Red

Focus

B+

Motor specifications

Step Motor Outside diameter

8mm

Phase count

2 phase (Bipolar)

Coil Resistance

40Ω / phase±10%

Current

120-140mA (3.3-5V)

Step angle

18 degrees/step

Inductance

2m H REF(at 25℃ 1KHZ, 1.0Vrms)

Operating temperature

-20℃ to 60℃

Zoom range steps

2342 Steps 0.0076mm/Steps

Focus range steps

2342 Steps 0.0022mm/Steps