Specifications

54
40
10
20
30
40
5020 3010 5
4
1211104 93 82 71 6
8
9
3
7
2
6
1
5
3.6 mm
5.8 mm
8 mm
16 mm
3.6 mm
5.8 mm
8 mm
16 mm
40
10
20
30
40
5020 3010 5
4
1211104 93 82 71 6
8
9
3
7
2
6
1
5
3.6 mm
5.8 mm
8 mm
16 mm
3.6 mm
5.8 mm
8 mm
16 mm
6
3
4
1 2
5
Working Distance and Field of View
Working Distance and Field of View Adjusting Focus
The distance from Checker’s
lens cover to your part is
the working distance; the
eld of view is what Checker
can see at that distance.
As the working distance
increases, so does the size
of the eld of view.
These charts show the eld
of view provided by the
standard 5.8mm lens at
various working distances,
as well as the elds of view
provided by the 3.6mm,
8mm, and 16mm lenses
included in the optional
Checker Lens Kit (CKR-200-
LENSKIT).
Adjust focus using the clear ring on Checker. Using the supplied 2.5 mm
hex key, you can lock the focus adjustment by tightening the focus lock.
The lens cover both seals the front of Checker and lets you adjust the lens
focus.
4 Lens is threaded into Checker
housing.
5 Large O-ring seals lens cover to
Checker housing.
6 Small O-ring rotates lens when
lens cover is rotated.
1 Closer
2 More distant
3 Focus lock
Working Distance (cm)
Working Distance (in)
Field of View (cm) Field of View (in)