SEL90M28G (FE 2.8/90 MACRO G OSS) (FE 90mm F2.8 Macro G OSS)
4-1
4. ADJUSTMENTS
Note:
Perform adjustments after service by referring to this chapter.
4-1. PREPARATIONS
4-1-1. Adjustment items after replacing parts
When replacing main parts and boards, adjust the items indicated by
z
in the following table.
Note:
Do not adjust the items indicated by ×.
Replaced parts
Adjustment/check item
Service
Exclusive
Optics Block
1st GP
Assy
(9118)
Focus
Ring Assy
(9118)
Rear Assy
(9118)
MR
(1740)
Encoder
Front
Cover
Assy
F Distance
Ring Assy
Mount
Assy
E-Mount Lens
Adjustment
Lens Device (S)
×
×
z
z
z
z
z
×
Flange Back (S)
×
z
z
z
z
×
z
z
Rom Check
×
z
z
z
z
z
z
z
Adjustment execute Check
×
z
z
z
z
z
z
z
Lens Sleep
×
z
z
z
z
z
z
z
Photographic/Projective Resolving
Power Check
z
z
z
z
z
z
z
z
Photographic/Projective Resolving
Power Adjustment
×
z
z
z
z
z
z
z
Table 4-1-1
4-1-2. List of Service Tools and Equipments
• Lens adjustment program (E-Mount_Lens_Adjustment_(E).zip (Adjustment Application for Service))
• Lens adjustment program (BLG-TestProgramV[][][].exe)
• B-L Control Box (J-6082-774-A)
(Supplied with D-sub 15-pin cable)
• AC cable (Sold on the market)
• RS-232C Cable (D-sub 9-pin (Male with securing screws), D-sub 9-pin (Female with securing screws)) Straight type (Sold on the market)
• USB to serial cable (D-sub 9-pin (Male)) (Sold on the market)
• Lens Test Projector (J-6082-778-A) and Variable Transformer (Output voltage: AC 100 V)
Note:
Connect the variable transformer (Output voltage: AC 100 V) to the Lens Test Projector.
• Screen (Art paper)
• Tape measure
• Plane mirror (For SLRs)
• FB adjustment chart (SEL18200 FB Adjustment Chart.pdf)
• Resolving power check chart (Focus-Chart_A3.pdf)
• 40 inch LCD monitor (Full HD)
• Camera (ILCE-5000)
• Tripod adaptor (optional)
Note:
The lens adjustment program, FB adjustment chart and Resolving power check chart can be downloaded.
For partial adjustments, operations on lens side are required. Prepare a larger tripod to prevent the lens from wobble.
J-1
J-2
HASP key
(SeusEX)
J-3
USB cable
1-829-868-41
J-5
Personal computer
(Note 1)
Flange back
adjustment jig
J-6082-563-A
J-6
Siemens star chart
J-6080-875-A
Contact our service headquarters of each
area how to get the application for
adjustment (SeusEX) and HASP key.
J-4
AC adaptor
(AC-PW20)
(1-487-963-12: EXCEPT US, CND)
(1-487-963-22: US, CND)
Fig. 4-1-1
Note 1:
Personal
computer
(The SeusEX must be installed in the PC.)
OS:
Windows Vista / 7
RAM:
256 MB or more recommended (Windows 7)
1 GB or more recommended (Windows Vista)
USB port: USB 2.0 recommended (also compatible with 1.1)
Two connectors are required.
Run time: .NET Framework 2.0
(.NET Framework 2.0 is installed at lens adjustment program installation, if it is not installed.)