Nikon Eclipse 50i POL Instruction Manual page 12

3.4.2 Knob Rotation and Stage Movement............................................................. 34
3.4.3 Number of Knob Turns and Distance of Stage Travel....................................... 34
3.4.4 Adjusting the Rotating Torque of the Coarse Focus Knob................................. 35
3.4.5 Coarse Focus Stopper Ring ......................................................................... 35
3.5 Stage Rotation.................................................................................................. 36
3.5.1 Stage Rotation .......................................................................................... 36
3.5.2 Attachable Mechanical Stage (Option) .......................................................... 36
3.6 Diopter Adjustment ........................................................................................... 37
3.7 Interpupillary Distance Adjustment ..................................................................... 37
3.8 Adjusting the Condenser Position ........................................................................ 38
3.9 Adjusting the Aperture Diaphragm ...................................................................... 39
3.9.1 For the Bright-field Microscopy and the Orthoscopic Microscopy ....................... 39
3.9.2 For Conoscopic Microscopy.......................................................................... 40
3.10 Selecting a Condenser ....................................................................................... 40
3.11 Adjusting the Field Diaphragm ............................................................................ 41
3.12 Setting a Filter on the Field Lens ......................................................................... 41
3.13 Centering the Objective ..................................................................................... 42
3.14 Oil Immersion Operation .................................................................................... 43
3.15 Water Immersion Operation ............................................................................... 44
3.16 Polarization Microscopy ...................................................................................... 45
3.16.1 Operation of the Polarizers .......................................................................... 45
3.16.2 Operation of the Analyzer ........................................................................... 46
3.16.3 Azimuth adjustment of the polarizer and analyzer.......................................... 47
3.16.4 Bertrand Lens Operation ............................................................................. 48
3.16.5 P-CL 1/4λ & Tint Plate ................................................................................ 49
3.17 Episcopic Microscopy ......................................................................................... 51
3.17.1 Switching the Episcopic Illumination............................................................. 51
3.17.2 Field Diaphragm in the Epi Illuminator.......................................................... 51
3.17.3 Aperture Diaphragm in the Epi Illuminator .................................................... 52
3.17.4 Operating Filter on the Epi Illuminator .......................................................... 53
3.18 Image Capturing ............................................................................................... 54
3.18.1 Adjusting Light Intensity............................................................................. 54
3.18.2 Adjusting the Condenser............................................................................. 54
3.18.3 Confirming the Photomicrographic Range...................................................... 54
3.18.4 Confirming the Focus ................................................................................. 54
3.18.5 Making Adjustments to Keep out Ambient Light ............................................. 55
3.18.6 Anti-vibration Measures .............................................................................. 55
4. Assembly..................................................................................................... 18
4.1 System Configuration ........................................................................................ 56
4.2 Assembly Procedure .......................................................................................... 57
5. Replacing Consumables ................................................................................. 24
5.1 Replacing the lamp............................................................................................ 62
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