Datasheet

GUIDELINES
1
1
Choose a suitable lens holder as follows:
If required, the thread gap between the lens and lens holder can be filled with
damping grease or similar glue in order to fix the lens in position after focusing.
2
2
a) Determine the lens holder height listed in the lens specifications for your selected lens. If you
use a different lens holder height, you might not be able to focus the lens at all.
b) Ensure that the lens holder matches the screw hole pitch of your camera board. Lens holders
are available with18mm and 20mm pitches.
4
4
When focusing or replacing a lens, do not screw the lens into the lens holder too
deep, otherwise the lens might touch and damage the image sensor. Often, fo-
cusing a lens is performed while monitoring the image quality on a video
screen. A blurry image will result if the lens is screwed in either too deep or too
shallow from where it is in focus.
5
5
When changing the lens, please replace the lens and lens holder together if the
lens is glued to the lens holder.
3
3
Specks of dust or tiny bubblers might be visible on the image while focusing
the lens. These will disappear when the lens is in focus, and will not affect
image quality.