AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Monocular Video Microscope

MZDV0640 Mini 6.7: 1 Zoom Monocular Video Microscope

The MZDV0640 is a monocular video microscope with a 6.7:1 zoom ratio, delivering 0.6X to 4.0X magnification on a 1X objective with an 82mm working distance.

Product Overview

The MZDV0640 is a monocular video microscope with a 6.7:1 zoom ratio, delivering 0.6X to 4.0X magnification on a 1X objective with an 82mm working distance. It uses a CS-mount for direct camera attachment and supports multiple objective adapters from 0.3X to 2X, extending total magnification from 0.09X to 16X and working distances from 35mm to 293mm. The adjustable high-brightness LED coaxial illumination ensures consistent lighting across the field of view.

  • Zoom ratio6.7:1
  • Zoom magnification range0.6X~4.0X
  • Objective1X
  • Working distance82mm (standard)
  • Adjustable illuminationHigh brightness LED coaxial
  • MountStandard CS-mount

Key Benefits

  • 6.7:1 zoom ratio covers a wide range from 0.6X to 4.0X without changing objectives
  • 82mm standard working distance allows room for tools, probes or small components under the optics
  • CS-mount standard allows direct attachment of 1/2" CCD or CMOS cameras without adapters
  • Adjustable high-brightness LED coaxial illumination improves contrast and visibility
  • Multiple objective adapters (0.3X to 2X) extend working distance from 35mm to 293mm and total magnification to 16X
  • Fixed dimension Φ35mm between holder and main body ensures compatibility across components

Application Scenarios

  • SMD and BGA component inspection with a soldering iron or probe under the optics
  • Incoming inspection of small mechanical parts, connectors and moulded components
  • Teaching electronics assembly techniques using a shared monitor view
  • Jewellery and watchmaking assembly where hands work under the optics
  • Documentation of micro-assembly steps with a camera attached to the CS-mount

Who It Is For

  • Electronics manufacturers doing SMD and BGA rework and inspection
  • Teaching labs in vocational schools and technical colleges
  • Precision assembly workshops in jewellery, watchmaking and micro-mechanics
  • Quality control teams needing to capture images for inspection reports
  • Small-scale production lines requiring a compact, low-cost video microscope

Problems It Solves

  • A fixed magnification microscope forces the operator to swap objectives when changing inspection scale
  • Lack of working distance prevents using a soldering iron or probe under the optics
  • Separate camera and microscope setups often mismatch the tube diameter and require custom adapters
  • Low brightness or uneven illumination makes fine detail hard to see in small parts
  • No standard mounting interface increases setup time and reduces repeatability

Technical Features

  • 6.7:1 zoom ratio with 0.6X to 4.0X magnification range on the zoom body
  • Standard 1X objective with 82mm working distance, extendable to 293mm with 0.3X objective
  • CS-mount standard with 12.5mm distance from bearing surface to CCD plane
  • Adjustable high-brightness LED coaxial illumination for consistent lighting
  • Fixed dimension Φ35mm between holder and main body for component compatibility
  • Supports multiple objective adapters: 0.3X, 0.5X, 0.75X, 1X, 1.5X, 2X
  • Maximum compatible camera size: 1/2" CCD with screw mount 1 inch 32 button
  • Field of view varies from 1.5X2.0mm to 40X53.33mm depending on objective and magnification
  • Resolution ranges from 16μm at 0.6X to 3.5μm at 4.0X
  • Distortion under 0.5% across the zoom range, with 0.04% at 4.0X

Specifications

Zoom ratio6.7:1
Zoom magnification range0.6X~4.0X
Objective1X
Working distance82mm (standard)
Adjustable illuminationHigh brightness LED coaxial
MountStandard CS-mount
Distance from bearing surface to CCD plane12.5mm
Holder and main body dimensionΦ35mm
Maximum compatible camera1/2" CCD
Screw mount1 inch 32 button
Objective adapters0.3X, 0.5X, 0.75X, 1X, 1.5X, 2X
Total magnification range0.09X~16X
Field of view1.5X2.0mm to 40X53.33mm
Resolution16μm at 0.6X, 3.5μm at 4.0X
Numerical aperture0.021 at 0.6X, 0.097 at 4.0X
Depth of field3.2mm at 0.6X, 0.10mm at 4.0X
Fixed dimensionΦ45mm
Zoom body magnification range0.6X~4.0X

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

Customization Options

  • Choose between monocular head and optional trinocular head configuration
  • Select objective adapters from 0.3X to 2X to adjust working distance and total magnification
  • Attach any 1/2" CCD or CMOS camera with a 1 inch 32 button screw mount
  • Use the CS-mount to integrate the microscope into a custom inspection station
  • Match the Φ35mm holder dimension with other components in the same system

Comparison With Other Options

MZDV0640 without cameraSame optics, zoom and working distance, but the camera-ready version allows image capture and documentation without adding a separate C-mount camera and adapter.
Standard monocular microscope without zoomThe MZDV0640's 6.7:1 zoom range eliminates the need to swap objectives between locating and inspecting a feature.
Digital microscope with fixed lensThe MZDV0640's variable zoom and interchangeable objectives offer greater flexibility across different inspection tasks than a fixed-lens digital microscope.

Use Guide

  • Set the zoom to the lowest magnification (0.6X) before attaching the camera or objective adapter
  • Use the 1X objective as the baseline; attach other adapters to extend working distance or magnification
  • Ensure the camera is mounted with the 1 inch 32 button screw to match the CS-mount standard
  • Adjust the LED illumination brightness to avoid overexposure on shiny surfaces
  • Verify the working distance before placing tools or components under the optics to avoid collision
Answers

Frequently Asked Questions

What is the working distance with the 1X objective?

82mm. With optional objective adapters, the working distance ranges from 35mm (2X) to 293mm (0.3X).

Can I use this microscope for soldering and rework?

Yes. The 82mm standard working distance allows space for a soldering iron, hot air pencil or probe under the optics.

Does the camera need a separate power supply?

No. The camera is powered through the CS-mount connection, which supplies power and data via the same interface.

What cameras are compatible with this microscope?

Any 1/2" CCD or CMOS camera with a 1 inch 32 button screw mount can be attached directly to the CS-mount.

Can I change the working distance?

Yes. By using objective adapters from 0.3X to 2X, the working distance changes from 293mm down to 35mm.

What is the maximum total magnification?

16X, achieved with the 2X objective adapter and 4.0X zoom magnification.

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