KEYENCE LK-G Series - Manual (Page 35)

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1
LK-G-M-NO1-E
1 Before Use
Attaching the ND Filter (Option)
If the head is installed for specular reflection and and the measurement target is a shiny
mirror or glass surface, the measurement accuracy may deteriorate. In such a case,
attach the ND filter (LK-F1) to ensure accurate measurement.
ND filter
LK-F1
Mounting screw x 4
(M1.6 x 3 countersink-head screw)
• LK-G35/LK-G30/LK-G37/LK-G32
LK-G85/LK-G80/LK-G87/LK-G82
• LK-G155/LK-G150/LK-G157/LK-G152
LK-G405/LK-G400/LK-G407/LK-G402
LK-G505/LK-G500/LK-G507/LK-G502
ND filter
LK-F2
Mounting screw x 2
(M1.6 x 3 countersink-head screw)