SZN71 Zoom Stereo Microscope

Key Benefits

• 100mm working distance allows tools like tweezers, probes and soldering irons to operate under the optics
• 1:6.4 zoom ratio covers a field of view from 28.6mm down to 4.4mm without changing objectives
• Greenough optical system delivers true stereo depth perception across the entire zoom range
• Binocular head enables direct visual inspection while maintaining a clear view for a second operator
• Standard configuration supports camera attachment for image capture and documentation without additional adapters

Application Scenarios

• Jewellery repair and setting inspection with a soldering iron or tweezers under the optics
• Watchmaking assembly and component alignment where stereo depth is critical
• Micro-assembly of small mechanical parts in precision engineering workshops
• Teaching micro-assembly techniques using a shared monitor instead of individual eyepieces
• Inspection of small components in electronics rework where hands must work under the microscope

Who It Is For

• Jewellery and watchmaking workshops requiring stereo depth and working clearance
• Micro-assembly and precision engineering teams handling small parts
• Training facilities teaching micro-assembly or repair techniques
• Electronics rework benches doing SMD or BGA work with hand tools under the optics
• Quality inspection teams needing to document micro-defects with a single instrument

Problems It Solves

• Short working distance microscopes prevent use of tools like soldering irons or tweezers under the optics
• Fixed magnification stands require objective changes when switching between locating and inspecting
• Lack of stereo vision in flat-screen digital microscopes reduces hand-eye coordination during assembly
• Separate camera and microscope purchases often mismatch tube diameter and eyepiece field
• No built-in camera forces operators to describe defects instead of showing them in real time

Technical Features

• Greenough optical system with true stereo view at all zoom levels
• Interpupillary adjustment range of 55~75mm for operator handover
• 1:6.4 zoom ratio with 0.7X to 4.5X magnification under 1X objective
• 100mm working distance standard, extendable with optional objectives
• Binocular head with WF10X eyepieces and 1X objective standard
• Field of view from 28.6mm to 4.4mm across the zoom range
• Supports camera attachment for image capture and documentation
• Standard configuration includes a stable base for bench use

Specifications

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

• Binocular head standard; trinocular head available on request
• Optional auxiliary objectives from 0.3X to 2X to adjust working distance between 30mm and 165mm
• Optional eyepieces from WF15X to 30X to extend magnification to 7X-45X or higher
• Camera integration possible with standard C-mount or USB interface
• Stand configuration can be adapted to specific bench or lab space requirements

Comparison With Other Options

Use Guide

• Adjust interpupillary distance between 55mm and 75mm before focusing to ensure merged stereo image
• Focus at the highest magnification first, then zoom out to maintain focus across the zoom range
• Keep the 100mm standard working distance in mind when positioning tools and holders on the bench
• Use a USB2.0 or faster port for camera connection; the camera draws power from the same cable
• If live motion appears choppy, reduce the capture resolution to improve frame rate