Some objectives also feature a secondary scale, which does not contain the numerical
values. In the case of the “20x WD” lens this secondary scale consists of a single
mark at the 1 mm value. Below is the secondary scale for a 0.75 mm adjustment is
shown.
How to Adjust the Correction Collar
Objective with correction collar
1. If the message
"Please adjust the correction collar to ... mm"
appears, open the
sample lid.
2. Turn the correction collar and adjust it to the given value [mm].
3. If the mark of the correction collar is not visible from your position, use the
provided mirror to adjust for the correct value.
3 Retooling and Maintenance
Operetta Technical Manual
37
Summary of Contents for OPERETTA
Page 1: ...OPERETTA Technical Manual...
Page 5: ...1 System Safety 1 System Safety Operetta Technical Manual 5...
Page 16: ...1 7 Conformity 1 System Safety 16 Operetta Technical Manual...
Page 18: ......
Page 19: ...2 Hardware Description 2 Hardware Description Operetta Technical Manual 19...
Page 33: ...3 Retooling and Maintenance 3 Retooling and Maintenance Operetta Technical Manual 33...
Page 44: ...4 IT Policy 4 IT Policy 44 Operetta Technical Manual...
Page 48: ...4 1 3 3 Router 4 IT Policy 48 Operetta Technical Manual...
Page 55: ...5 Technical Data 5 Technical Data Operetta Technical Manual 55...
Page 61: ......