AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Other Stereo Microscope

AZS0655 Zoom Stereo Microscope

The AZS0655 is a parallel optical stereo microscope with a trinocular head, 0.6X to 5.5X continuous zoom, and a 108mm working distance.

Product Overview

The AZS0655 is a parallel optical stereo microscope with a trinocular head, 0.6X to 5.5X continuous zoom, and a 108mm working distance. It delivers 6X to 55X total magnification with a standard 10X eyepiece and 9.2:1 zoom ratio. The design supports CCD or CMOS digital cameras and allows selection of eyepieces, divisional eyepieces, and auxiliary objectives to extend magnification to 330X. It is suitable for inspection, measurement, and quality control in precision assembly, education, and research.

  • Optical systemParallel
  • HeadTrinocular
  • EyepieceSWH10X high eye point & extra wide-field
  • Field of viewΦ23mm (standard eyepiece)
  • Zoom ratio9.2:1
  • Zoom range0.6X~5.5X

Key Benefits

  • 108mm working distance allows tools like tweezers, probes, and soldering irons to operate under the optics
  • 9.2:1 zoom ratio covers a wide range from locating components to inspecting fine details without changing objectives
  • Trinocular head supports simultaneous observation and digital imaging with a camera
  • Optional auxiliary objectives extend magnification up to 330X for high-precision inspection
  • Interpupillary adjustment 52~76mm and diopter compensation ±6D suit multiple users and vision needs

Application Scenarios

  • Jewellery and watchmaking assembly where hands work under the optics with a live camera feed
  • Quality control of small mechanical parts, connectors, and electronic components on a production line
  • Teaching labs in schools and universities for demonstrating micro-assembly and specimen handling
  • Biological and engineering research requiring long working distance and large depth of field
  • Inspection of micro-features in semiconductor packaging or optical components with digital documentation

Who It Is For

  • Jewellery, watchmaking, and precision assembly workshops
  • Quality control and inspection teams in electronics and mechanical manufacturing
  • Teaching laboratories in schools and universities
  • Research labs in biology, engineering, and materials science
  • Industrial inspection departments requiring digital image capture and documentation

Problems It Solves

  • Short working distance microscopes prevent tool use under the optics during assembly or repair
  • Fixed magnification systems require frequent objective changes when switching between locating and inspecting
  • Lack of trinocular compatibility forces operators to choose between direct observation and camera capture
  • Inconsistent field of view across magnification levels makes measurement and alignment difficult
  • No support for digital cameras requires a separate imaging system and adapter setup

Technical Features

  • Parallel optical system with continuous zoom from 0.6X to 5.5X
  • Trinocular head with 35° inclined eyetubes for ergonomic viewing
  • 108mm working distance at standard 1X objective; extends to 275mm with 0.37X objective
  • Interpupillary adjustment 52~76mm for user-to-user handover
  • Diopter adjustment ±6D for individual vision correction
  • Field of view ranges from Φ38.3mm down to Φ1.6mm depending on eyepiece and objective
  • Supports CCD and CMOS digital cameras via C0.3-S, C0.5-S, C1.0-S adapters and DT01/PT02 camera mounts
  • Compatible with 5W fluorescent lamp (bottom) and 6V/10W halogen lamp (top) for illumination
  • Mounting interface Φ76mm between head and holder, pole diameter Φ25mm, stage diameter Φ95mm

Specifications

Optical systemParallel
HeadTrinocular
EyepieceSWH10X high eye point & extra wide-field
Field of viewΦ23mm (standard eyepiece)
Zoom ratio9.2:1
Zoom range0.6X~5.5X
Total magnification (standard)6X~55X
Extended total magnification330X
Working distance108mm (standard 1X objective)
Working distance (0.37X objective)275mm
Working distance (0.5X objective)195mm
Working distance (0.7X objective)145mm
Working distance (1.5X objective)50mm
Working distance (2X objective)35mm
Interpupillary adjustment52~76mm
Diopter adjustment±6D
Eyetube angle35° inclined
Mounting interfaceΦ76mm
Pole diameterΦ25mm
Stage diameterΦ95mm
Focus range50mm (100mm/track stand: 100mm)
Optional illumination5W fluorescent lamp (bottom), 6V/10W halogen lamp (top)
Optional eyepiecesWFH10X, SWF15X, SWF20X, SWF30X
Optional divisional eyepiecesWFH10X-CM0.1XY, SWF15X-CM0.05XY, SWF20X-CM0.05XY
Optional objectivesPS-W0.5, PS-W0.7, PS-W1.0, PS-WP1.0, PS-W1.5
Camera adaptersC0.3-S, C0.5-S, C1.0-S
Digital camera adaptersDT01, PT02
Stand compatibilitySD1~SD18, U1, U2, U3, U4, U1c, U2c, U3c

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

Customization Options

  • Trinocular head with optional divisional eyepieces for dual viewing or measurement
  • Selection of auxiliary objectives (0.37X to 2X) to adjust working distance and magnification
  • Eyepieces from 10X to 30X to extend total magnification up to 330X
  • Camera integration via C0.3-S, C0.5-S, C1.0-S adapters or DT01/PT02 digital mounts
  • Compatibility with SD1~SD18 stands and universal stands U1-U3c for flexible bench setup

Comparison With Other Options

AZS0655 without trinocular headSame optics and working distance, but the trinocular version adds a camera port for digital imaging without losing direct observation.
Fixed magnification stereo microscopeThe AZS0655's 9.2:1 zoom ratio eliminates the need to swap objectives during inspection, reducing setup time and alignment errors.
LCD digital microscopeAn LCD model shows only a screen image with no stereo depth; the AZS0655 maintains binocular depth perception for hand-guided work while adding digital capture capability.

Use Guide

  • Adjust interpupillary distance between 52mm and 76mm before focusing to ensure a single merged image
  • Use the 0.37X objective only with a lengthened round post; track stands are not compatible
  • Avoid using 0.5X or lower objectives with track stands due to clearance limitations
  • Set focus at the highest magnification first, then zoom out to maintain focus across the range
  • Connect the camera using the appropriate adapter (C0.3-S to C1.0-S) and ensure the USB or HDMI port is available
Read Next

Guides and Applications

Answers

Frequently Asked Questions

What is the working distance with the 0.37X objective?

275mm. Use a lengthened round post; track stands cannot be used with this objective.

Can I use this microscope for jewellery assembly?

Yes. The 108mm standard working distance allows tweezers, probes, and soldering tools to work under the optics while viewing the image on a monitor.

Does the trinocular head support digital cameras?

Yes. The head accepts CCD/CMOS cameras via C0.3-S, C0.5-S, or C1.0-S adapters, and digital camera mounts DT01 or PT02.

What magnification can I achieve with optional parts?

Up to 330X total magnification using a 30X eyepiece with a 2X auxiliary objective.

Can I use a track stand with any objective?

No. Track stands are not compatible with 0.37X, 0.5X, or lower magnification objectives.

Which stands are compatible with this microscope?

SD1~SD18 and universal stands U1, U2, U3, U4, U1c, U2c, U3c are all compatible with the AZS0655 body.

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