Nikon ED 17-55mm f/2.8G IF Repair Manual page 77

INC
JAA78851-R.3617.A
⑥ Click the "Defocus rectify..." button.
⑦ Click the "JPEG Shot" button.
⑧ The shutter is released after the AF operation. The shot image is automatically displayed on the PC screen.
Scale the image to 100% and check which chart is in focus of the 5 resolution charts.
（＋ 100μm） （－ 100μm）
（＋ 50μm） （－ 50μm）
（0μm）
⑨ Input the value of the focused position into the entry field.
e.g. The below is the case when " － 100μm" of the front focus side is in focus.
- L54-4･ AF-S DX17-55/2.8G -
Additional page
November. 4. 2004