Nikon coolpix7900 - Lens, FFD, and Image Quality Adjustments

VAA46003-R.3659.A
- A41 ･ E7900 -
11. Lens adjustment
※ For the lens adjustment, choose either the innity adjustment with the collimator or the 1.5-m adjustment with
the adjustment rmware. (However, in case of 1.5-m adjustment, the focus may not be sharp at innity.)
11-1. Innity adjustment
[Preparations]
• Turn the power switch of the adjustment collimator (C-DSC) J63090 to on.
• Turn the power switch of the camera to on.
• Siemens star chart
• POWER switch of camera: ON
[Conditions]
• Set the adjustment collimator and the camera (front surface of lens) at the nearest distance between them.
[How to]
• Double-click on "DscCa1Di.exe".
• Set the siemens star chart so that it comes center of the screen by checking through the viewnder.
• Click "Focus", then "Yes".
• Lens adjustment value will appear on the screen.
Judgment standard: xd00 = 0 ＋ 87, xd03 = 0 ＋ 87, xd06 = 0 ＋ 87, xd08 = 0 ＋ 87
xd00 = 0 － 47, xd03 = 0 － 47, xd06 = 0 － 47, xd08 = 0 － 47
• Click "OK".
Result of adjustment
カメラ
調整用コリメータ
（ジーメンスターチャート内蔵）
Adjustment collimator
(Siemens star chart built-in)
Camera
"Yes"