Leica M165 C B, M125 B user manual Focusing drive can be operated either left- or right-handed

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Focusing

Focusing raises or lowers the stereomicroscope using the focusing drive. The specimen detail is brought into sharp focus as soon as it is in the focal point of the objective.

★★ The focusing drive can be operated either left- or right-handed.

Focusing

★★ The inner, coarse adjustment is used for covering great distances.

★★ The outer, fine adjustment is used for fine focusing.

Coarse/fine adjustment

The sharpness is adjusted using the coarse/fine adjustment.

•2. The coarse/fine adjustment carries a load of up to 15 kg.

★★ The resolution of the coarse/fine adjust- ment is 1 µm.

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Contents Living up to Life Copyright Leica M125 B nameplate Risks arising from, using the microscope forCleaning Use in clean roomsGeneral Notes ServicingImportant Safety Notes Important information Symbols UsedDisposal Explanatory notesDescription Safety InstructionsIntended use of instrument Non-intended useOnly original Leica Microsystems spare parts may be used Repairs, service workTransport Integration in third-party productsEC Declaration of Conformity Legal regulationsHealth risks Careful handlingExternal power supply for the focusing ColumnLeica M165 C B Contents Care, Maintenance, Contact Persons Different Types of ObjectivesLeica TL5000 Ergo Transmitted Light Base Leica M Series Congratulations Step Towards Infinity Fewer cables Objectives Maximum CompatibilityAll new objectives of the Leica M series are parfocal TubesOn We Go Assembly Assembling the column adapter Assembling the focusing drive Base and Focusing ColumnTools used Allen key, 3 mmTools used Assembling the Optics Carrier Optics carrierAllen key, 4 mm Place the optics carrier on the focus GrooveTools used TubeNo tools required PreparationsEyepieces Tools used PreparationMagnification range Objective PreparationAttaching the objective Bottom using the 4 Allen screws Unpacking the base Focusing drive and columnTL5000 Ergo transmitted light base Base is delivered with the adapter plateNew Leica M series features extensive Wiring Connections Leica M165 C BTerminal for the 50-watt power supply provided LaterFeeding the cables Cables Cable DuctQuick Start Guide Fastest Route to Success Overview of an M Series Microscope Correct interpupillary distance Adjusting the interpupillary distanceReference values Look into the eyepiecesDioptric Correction Using the EyepiecesIf you do not wear glasses If you wear glassesFocusing drive can be operated either left- or right-handed FocusingFocusing Coarse/fine adjustmentAdjusting the resistance Adjusting the Resistance of the Focus DriveChanging the Magnification Zoom ZoomingLook into the eyepieces Focus on the specimen Click Stops and Magnifications Enabling and disabling click stopsMagnifications and fields of view Requirements for parfocal work Parfocality More Comfort and Convenience for Your WorkParfocality Enlarge the view to the maximum level Focus on the specimenIris Diaphragm Closing the iris diaphragmOpening the Iris Diaphragm Eyepieces Following eyepieces are available for the M series Magnification Factor of the EyepiecesPotential sources of infection Health NotesDioptric Correction Using the Dioptric CorrectionDioptric Correction and Parfocality AdjustingUse GraticulesObjectives Optical Accessories Achromatic objectives Different Types of ObjectivesPlanachromatic objective 1× Achromatic objectives with a long focal lengthBases Control for the size of the aperture/ balance Leica TL5000 Ergo Transmitted Light Base ControlsSwitching the transmitted light base on Leica TL5000 Ergo Transmitted Light Base OperationOff Leica TL5000 Ergo Transmitted Light Base Operation Technical Data Leica TL5000 Ergo Transmitted Light Base Power supplyLight source ConnectionsAppendix Parameter ExampleCalculation example magnification in the binocular tube Care, Maintenance, Contact Persons Warranty benefitsCare Cleaning polymer components Keep accessories in a dust-free place when not in useProtection from dirt Dust and dirt will affect the quality of your results