Additional page
JAA79051-R.3624.A
- L28-2･ AF-S DX18-70/3.5-4.5G -
January. 28. 2005
(2) Preparation of Lens optical alignment equipment
・
Fix the attachment holder for 4th lens group (J19127M) in the lens equipment for center alignment.
How to fix: Move down the holder-moving lever slowly so that the holder touches the stage. Then tighten 4
screws to fix it.
・
Fix the attachment holder for 5th lens group (J19127E) in the lens equipment for periphery alignment.
How to fix: Same as the above 4th-lens-group holder.
・
Create the center positioning tool (ref. Page28-17 for how to create it).
・
Create cardboards in which "Lens alignment chart" and "Viewers" are fit. (ref. Page 28-19 for how to create
them.)
Holder-moving lever
Move down slowly.
Holder for 4th lens group (J19127M)
Stage
Screw×4
Lens alignment
equipment (for periphery)
Lens alignment equipment
(for center)
Monitor
LINE GENERATOR
MEGALIGHT 100
Attachment
holder for 5G
（
J19127E
）
Attachment
holder for 4G
(J19127M
）
CCD camera
Lens optical alignment equipment for center (left) and periphery (right)
INC
