Leitz 020-435.028 Microscope Microscope

• Quality control and inspection in manufacturing and engineering.
• Material science research and development for microstructural analysis.
• Biological and medical laboratory work for sample examination.
• Educational institutions for teaching microscopy principles and practices.
• Precision assembly and rework tasks requiring magnified visual aid.

Optical Magnification Range

Typically from 4x to 40x with the included objectives, expandable with additional eyepieces and objectives.

Objective Lenses

This unit includes 4/0.12, 10/0.25, 25/0.50, and 40/0.70 objectives, commonly found on compound microscopes for varied magnification.

Illumination Type

Often features transmitted light illumination, with some models offering reflected light or phase contrast capabilities.

Focusing Mechanism

Typically includes coarse and fine focus adjustments for precise sample viewing.

Stage Type

Commonly equipped with a mechanical stage for accurate sample positioning and movement.

Power Supply

Illumination systems for this class of equipment typically require a standard UK mains supply (230V, 50Hz).

Footprint

For this type of laboratory microscope, the footprint is typically compact, designed for benchtop use.

• What is the typical lifespan of a used Leitz microscope?

  Leitz microscopes are known for their robust construction and can have a very long operational life if properly maintained. The optical components, in particular, are durable.

• Are spare parts and accessories readily available for older Leitz models?

• What maintenance is typically required for a microscope of this type?

• Can this microscope be upgraded with digital imaging capabilities?

• What kind of samples are suitable for viewing with these objectives?

Used microscopes are widely regarded as reliable investments when sourced from reputable suppliers. Buyers typically prioritize optical quality, mechanical condition and calibration history. Key considerations include lens cleanliness, stage functionality and electronic components if applicable. Industrial and laboratory users consistently value equipment with documented maintenance records and original accessories. Established brands tend to retain functionality well across decades. Buyers should verify light source operability and request detailed condition reports before purchase to ensure equipment meets specific magnification and resolution requirements.

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