Omron FQ2-S/CH Series, User Manual, Page: 47 / 590

Installation FQ2-S/CH User’s Manual
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Macro Rings
Macro rings are inserted between the Lens and the camera to adjust the focus. You can use up to seven macro
rings to achieve the required thickness.
• Do not stack 0.5 mm, 1.0 mm, and 2.0 mm macro rings. These sizes fit between the Lens and the threaded portion
of other macro rings. If two or more are stacked together, the screw cannot be tightened securely.
• The macro rings may need to be reinforced depending on the vibration conditions if over 30 mm is used.
Model Maximum out-
side diameter Thickness
3Z4S-LE SV-EXR 31 mm
7-piece set
Entention tube
40mm 20mm 10mm
40 mm 20 mm 10 mm 5 mm 1 mm 2 mm
Thickness:
0.5 mm
Important