The PIXORD NC supports any standard C/CS lens, including full DC-Iris lens. You can replace the built-in lens with any lens you like. Since the PIXORD NC is supplied with a CS-mount, any stand C or CS lens typically used in the surveillance industry can be used. Follow the instruct ions below to fit any C or CS type lens:

Use Normal Lenses
CS-mount lens mode is the standard type. When using C-mount lens, please use the CS-C conversion Ring.
Use the Zoom Lens (adjustment of the back focus)
The camera is set at the standard back focus position when shipped from factory. Depending on the types of zoom lenses, slight adjustment may be necessary. Adjust the lens back-focus by turning the focusing knob in either direction.
Place an object at any fixed distance and set the focus ring of the zoom lens to be used with.
Set the zoom lens to fully TELE position and obtain the best focus position by turning the focus ring of the zoom.
Then set the zoom lens to fully WIDE position and obtain the best focus position by turning the focusing knob.
Repeat the procedures 2 and 3 until focus remains in constant among the zooming ranges.
When auto iris lens is used, connect the plug of the lens (for iris terminal) to the IRIS terminal at the side of camera.

Note: If you use a DC-Iris lens, be sure to change the AES (Auto Electronic Shutter) to off mode. To do this change, please open the PIXORD NC Home Page and go to the Configuration page. Select the CCD module setting function to change the AES mode.