Zeiss West Germany Stereo Microscope 47 .50 .57 AS IS

The Zeiss West Germany Stereo Microscope 47.50.57 is a stereoscopic optical instrument built on the Greenough system, employing paired identical objectives to deliver three-dimensional specimen observation. Sold AS IS, this unit suits users performing restoration, repair, or component reclamation.

– Technical Specifications

Optical System
• Greenough stereo design with paired objectives
• Interchangeable objectives spanning 0.63x to 10x magnification
• Eyepiece format: 10x/25

Working Distance
• Low-power objectives: approximately 85 mm
• 6.3x objective: 43 mm
• 10x objective: 28 mm
• With 0.5x attachment objective: up to 127 mm
• With 2x attachment objective: approximately 23 mm

Illumination
• Incident and transmitted light capability
• 6V 10W halogen lamp (typical for related models)

Mechanical
• Fine focusing control mechanism
• Binocular tube configuration
• Stand mounting: 32 mm diameter column compatibility

– Key Features

The stereo body (SV 8) accepts modular objective and eyepiece configurations, allowing users to tailor magnification and working distance to specific applications. The Greenough optical path provides natural depth perception without chromatic aberration artifacts inherent to monocular designs. Fine focus adjustment enables precise image acquisition across the working range.

– Typical Applications

Stereo microscopy for material inspection, microcircuit examination, entomological specimen study, jewelry and gemstone evaluation, and precision assembly work where depth perception enhances defect detection.

– Compatibility & Integration

This stereo body integrates with Zeiss paired-objective sets and standard eyepieces. Mounting to table stands with 32 mm column supports is standard. Illumination systems—both incident and transmitted—attach via lamp socket provisions. AS IS condition indicates component completeness and functional state vary by unit; physical inspection recommended prior to integration into optical systems.