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

MZDH0850 Zoom Monocular Video Microscope

The MZDH0850 is a monocular video microscope with a 0.75X to 5X zoom range, designed for bench-level inspection tasks requiring a single eyepiece and live video output.

Product Overview

The MZDH0850 is a monocular video microscope with a 0.75X to 5X zoom range, designed for bench-level inspection tasks requiring a single eyepiece and live video output. It features a 1X objective as standard, with optional objectives from 0.3X to 2X and CCD adapters from 0.3X to 2X, allowing magnification to extend from 0.07X to 7.5X. The 180° light path transition enables upright viewing with a monitor, and the Φ45mm body matches standard metallographic lens mounts. The system supports 1/2" CCD/CMOS sensors with CS mount, making it suitable for integration with digital inspection chains.

  • Zoom range0.75X~5X
  • Standard objective1X
  • Optional objectives0.3X, 0.4X, 0.5X, 0.6X, 0.75X, 0.9X, 1.5X, 2X
  • Optional CCD adapters0.3X, 0.4X, 0.5X, 0.67X, 1.5X, 2X
  • Light path180° transition
  • Body diameterΦ45mm

Key Benefits

  • 0.75X to 5X zoom range allows locating a feature at low power and inspecting fine details without changing objectives
  • 1X standard objective with optional objectives from 0.3X to 2X extends magnification to 7.5X for detailed inspection
  • 180° light path transition enables upright viewing while the image is displayed on a monitor
  • CS mount supports 1/2" CCD/CMOS sensors with screw mount, so the camera is compatible with standard digital imaging chains
  • Φ45mm body matches standard metallographic lens mounts, so it can be integrated with Nikon, Olympus, and Mitutoyo objectives

Application Scenarios

  • Bench inspection of PCBs, SMD components, and small mechanical parts with live video output to a monitor
  • Documentation of solder joints, wire bonds, and surface defects using a connected camera
  • Teaching or training sessions where a single operator views through the eyepiece while others watch the live image on a screen
  • Quality control checks in electronics manufacturing where inspection records require attached images
  • Inspection of small parts in watchmaking, jewellery, or precision assembly where a single eyepiece is sufficient

Who It Is For

  • Electronics manufacturers doing PCB and SMD inspection and rework
  • Quality departments that require image documentation for inspection reports
  • Teaching laboratories in electronics, engineering, or materials science
  • Precision assembly workshops in watchmaking, jewellery, and micro-mechanics
  • Small-scale research or development labs needing a low-cost digital inspection solution

Problems It Solves

  • A monocular head with no camera forces the operator to describe defects instead of showing them
  • Fixed magnification stands require swapping objectives between locating a fault and inspecting it
  • Lack of a 180° light path transition makes it difficult to view the sample upright while watching a monitor
  • Mismatched thread sizes between microscope body and camera prevent direct integration
  • No standard mounting interface limits compatibility with existing metallographic objectives

Technical Features

  • Monocular head with 0.75X to 5X zoom range, providing a continuous magnification span
  • 1X objective as standard, with optional objectives from 0.3X to 2X to extend magnification
  • CCD adapters from 0.3X to 2X allow further magnification adjustment
  • 180° light path transition for upright viewing while the image is displayed on a monitor
  • Φ45mm body diameter matches standard metallographic lens mounts for compatibility with Nikon, Olympus, and Mitutoyo objectives
  • CS mount supports 1/2" CCD/CMOS sensors with screw mount, enabling direct camera integration
  • Detents at integer positions for repeatable zoom settings
  • Fine-adjustable device available for precise focus control
  • Polarizer lens option for reducing glare on reflective surfaces

Specifications

Zoom range0.75X~5X
Standard objective1X
Optional objectives0.3X, 0.4X, 0.5X, 0.6X, 0.75X, 0.9X, 1.5X, 2X
Optional CCD adapters0.3X, 0.4X, 0.5X, 0.67X, 1.5X, 2X
Light path180° transition
Body diameterΦ45mm
Mount standardNikon, Olympus, Mitutoyo metallographic lens
Camera interfaceCS mount, 1/2" CCD/CMOS sensor
Max compatible camera1/2" CCD screw mount
Working distance (1X objective)117mm
Magnification range (with 1X objective)0.75X~5X
Magnification range (with 0.75X objective)0.17X~7.5X
Field of view (1X objective, 0.75X)21.2X28.2mm
Field of view (1X objective, 5X)3.2X4.27mm
Resolution (5X)3.5μm
Depth of field (5X)0.08mm
Distortion (5X)0.12%
Optical magnification range (0.75X objective)0.17X~7.5X
Optional accessoriesPolarizer lens, fine-adjustable device, stage micrometer adapter, detents at integer positions

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 with or without polarizer lens
  • Select optional objectives from 0.3X to 2X to extend magnification
  • Add optional CCD adapters from 0.3X to 2X for further magnification control
  • Include fine-adjustable device for precise focus adjustment
  • Add stage micrometer adapter for dimensional measurement
  • Select 180° light path transition for upright viewing with monitor

Comparison With Other Options

MZDH0850 without 180° light pathThe MZDH0850C-PL includes a 180° transition, so the operator can view the sample upright while the image is displayed on a monitor, improving ergonomics and workflow.
MZDH0850 with binocular headThe monocular version is lighter and simpler for single-operator tasks; binocular heads add weight and complexity without benefit for basic inspection.
Fixed magnification microscopeThe 0.75X to 5X zoom range eliminates the need to swap objectives between locating a feature and inspecting it, reducing setup time and error risk.

Use Guide

  • Set the zoom range to 0.75X first, then adjust to 5X while focusing to maintain image clarity across the range
  • Use the 1X objective for standard inspection; switch to lower objectives (0.3X-0.75X) for larger field of view
  • Attach the camera using the CS mount and ensure the sensor size is 1/2" to avoid vignetting
  • Use the 180° light path transition when working with upright samples and a monitor for better visibility
  • Enable detents at integer positions to ensure repeatable zoom settings for consistent inspection
Answers

Frequently Asked Questions

What is the working distance with the 1X objective?

117mm. With optional objectives, the working distance varies: 145mm (0.6X), 175mm (0.5X), 223mm (0.4X), and 293mm (0.3X).

Can I use this microscope with a Nikon or Olympus objective?

Yes. The MZDH0850 body has a standard Φ45mm mount compatible with Nikon, Olympus, and Mitutoyo metallographic lenses.

What camera sensor size is supported?

The CS mount supports 1/2" CCD or CMOS sensors. Larger sensors may cause vignetting or misalignment.

Does the camera need a separate power supply?

No. The camera draws power from the same connection that carries the video signal, provided the host system supports it.

Can I use a polarizer lens with this microscope?

Yes. The MZDH0850C-PL model includes a polarizer lens option for reducing glare on reflective surfaces.

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