Table Of Contents - Nikon Optiphot Repair Manual

Table of Contents

Table Of Contents3
Care For Starting Repair4
Tools Ano Preparations5
Tools For General Use5
Special Tools5
Tubelength Adjusting Tool8
Lubricant And Adhesive9
Lubricants17
Adhesive17
Others To Be Repaired21
Mechanism Ano Principle22
Coaxial Coarse And Fine Focus Unit22
Transmission Of Turning Force Of Fine Focus Knob22
Transmission Of Turning Force Of Coarse Focus Knob23
Disassembly Procedure24
Substage Unit26
Arm Unit29
Base Unit32
Reassembly35
Reassembl Y Procedure36
Adjustment41
Torque Of Coarse Focus Knob41
Smooth Tuming Of The Left Fine Focus Knob41
Parallelism Between The Tube Attaching And Stage Attaching Surfaces42
Centering The Tube Attaching And Stage Attaching Part43
Centering Of Optical System In The Microscope Base44
Using Tools44
Tube Length46
Adjustment Of Brightness Control Circuit47
Adjustment Of Brightness Contrai Circuit48
Disassembling53
Reassembling57
Reassembling The Slide Holder57
Reassembling The Handle58
Reassembling The X And Y Movement59
Failure Of The Slide Glass Retainer61
Slack Of The Slide Glass Carrier61
Wobbling Of The Slide Glass Retainer61
Wobbling In X Movement62
Wobbling In Y Movement64
Failure Of The X Handle Function66
Failure Of The Y Handle Function67
Toais For General Use72
Special Toais72
B-Tube87
F-Tube88
Uw-Tube89
Er-Tube91
Disassembly Paoceoure92
Binocular Body102
Unclear Shadows Appear In The Viewfield During Observation105
Brightness Fail-Off In The Circumference Of Viewfield105
Not Smooth Operation Of Interpupillary Distance Adjustment106
Tuming Of The Tube Causes Movement To The Image In The Center Of Viewfield106
Interpupillary Distance Changes By Ltself107
Dirt In The Optical System (Flare, Unclear Lmage Of Dust Or The Llke In The Viewfield)107
Displacement Of The Center Of Right Or Left Viewfield108
Levei Difference Of Paired Exit Pupils108
Not Smooth Rotation Of The Binocular Body (Only In The Case Of F-Tube)108
Depression Prism Unit110
Aojustment110
Viewfield Center Adjustment115
Rotation Axle115
Level Difference Of Paired Exit Pupils117
Focus Adjustment Of Photo-Tube117