JAA33751-R.3646.A
- A46・AF-S VR300/2.8G -
①
④
⑤
②
③
Caution
：
If the MF ring is rotated while the lens scanning is driven, the pulse shows an abnormal value. Do
NOT touch the MF ring during operations.
During the lens driving, the above screen is displayed. Make inspections at the 5 positions as below.
Lens inclination
Position of index window
Horizontal
Up, right and left
Front lens group 90° upward
Front lens group 90° downward
(Lens position in inspecting)
The number of overrun/underrun pulses must be within the standards after the 5 lens back-and forth driving
motions ("5/5TIME (S)." in [1] of the display).
Standard RATIO (1) is 40% or less for Df1~Df6.
②
of the screen
(Occurrence ratio of 10~27 pulses)
RATIO (2) is 10% or less for Df1~Df6.
③
of the screen
(Occurrence ratio of 19~27 pulses)
Occurrence of 28 or more pulses is zero for Df1~Df6.
④
and
⑤
of the screen
(Only one occurrence indicates malfunction.)
※
"Df1~Df6" shows the lens driving amount.
Summary of Contents for AF-I Nikkor ED 300mm f/2.8D IF
Page 5: ...JAA33751 R 3646 A Ｄ3 AF S VR300 2 8G 1st lens group 41 G1 190 3 42 G2 40 G3 4 48 43 38 89 ...
Page 92: ...JAA33751 R 3646 A L1 AF S VR ED 300 2 8G IF 外観図 Sketch drawings ...
Page 93: ...JAA33751 R 3646 A L2 AF S VR ED 300 2 8G IF 組立図 Structure of the Lens ...
Page 94: ...JAA33751 R 3646 A L3 AF S VR ED 300 2 8G IF ...
Page 95: ...JAA33751 R 3646 A L4 AF S VR ED 300 2 8G IF ...
Page 96: ...JAA33751 R 3646 A L5 AF S VR ED 300 2 8G IF ...
Page 97: ...JAA33751 R 3646 A L6 AF S VR ED 300 2 8G IF ...
