3.5-18mm 1/2'' 2MP F1.4 DC-Iris C Mount KE03518DCIR Email to a Friend

Parameter of Lens

Name

2.0 Mega pixel/IR

Model No

KE03518DCIR(2MP)

Focal-Length(mm)

3.5～18

Aperture(D/f')

1 /1.4

Mount

C

Format(inch)

1/2"

 Field of View

1/2"

D130°xH104°xV78°～D25°xH20°xV15°

1/3"

D97°xH78°xV58.2°～D18.9°xH15.1°xV11.3°

Dimension(mm)

Φ48x74.3x63.6

Weight(g)

187.6±3

M.O.D(m)

0.2

Operation

Focus

(w/lock)

Zoom

(w/lock)

Iris

DC

Tolerance

Dimension

0-10

10-30

30-100

Unit

Tolerance

±0.10

±0.20

±0.30

mm

Vari-Focal Lens

This lens has two(2) focal distance.The change of Tele/wide can be done with zooming.In case you want to make focus at an optional

position between Tele/wide you must re-adjust focusing once again.

Direct Drive Iris

This lens is not built-in amplifier for auto iris (AUTO IRIS CONTROL PRINTED CIRCUIT BOARD).Iris blade on lens is being operated by

DC from camera accordingly.Please use this lens with conbination of camera built-in auto iris amplifier (DC-iris) or camera which can be

switchable for Video slgnal/DC-iris.

Adjustment Of Fixing Position

Fixing between mount and camera must be tumed right toward camera to the end tightly. Lens must be tumed to opposite direction

(not clockwise) and you can adjust fixing position of lens quite easily.As per sketch No.1 part of Galvanometric meter must be

positioned on left side toward front of camera when you fix lens on camera.When you want to take lens off from camera,you must

turn lens to left direction.

Maintenance and Attention

○   Carefully make  sure that the format size and mount type are suitable for the camera.  

○  Do not use this lens in an environment that includes high temperatures and humidity or strong vibration .

○   Do not touch the surface of the lens ,and keep the cap on the lens when not in use.

○   When using this lens with a camera housing,keep more than 10mm from the front lens to the glass at the front of the housing. 

○   Do not take this unit apart or alter the internal mechanism.

○   We are not responsible for malfunctions due to customer's modification or mishandling of product.