Omron SYSMAC FH Series

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About Lenses
814
Vision System FH/FZ5 Series
User’s Manual (Z340)
High-speed CMOS Camera (Standalone) FH-S@12 (Using 3Z4S-LE VS-L/M42 Series)
Diagram View
The horizontal axis of the diagram indicates the Y field of view (mm), and vertical axis indicates camera
setting distance (mm) or working distance (mm). This diagram shows the relationship between the field of
view of lenses and the setting distance for different types. Make sure to verify the lens type when checking
the graph as the field of view value is different for each type. Points such as "t5.0" on the graph correspond to
the thickness of the extension tube used. "t0" is used if an extension tube is not necessary, and "t5.0 is used
if a 5 mm extension tube is used.
(Example)
If the field of view of measurement object is 40 mm, and a 3Z4S-LE SV-5018V Lens is used, the Camera
setting distance is set at 500 mm, and a 5-mm extension tube is required.
Camera placement distance (mm)
Y field of view (mm)
10
100
1,000
10,000
10 100 1,000
t1
t2
t8
t0
t8
t2
t8
t
0
t10
t10
t20
t10
t
20
t10
t20
t1
0
t2
0
t4
0
t0
t
0
t
0
t
0
t3
0
t
4
0
3Z4S-LE
VS-L1828/M42-10
VS-L2526/M42-10
VS-L3528/M42-10
VS-L5028/M42-10
VS-L8540/M42-10
VS-L10028/M42-10
Camera
Extension tube t@ (mm)
Lens
Measurement object
Camera placement
distance
Y view
Type of lens