AMADA INSTRUMENT CO.,LIMITED — Nanjing China
LED Ring Light

56pcs 61mm Stereo Microscope LED Ring Light AM-56-61

The AM-56-61 is a 61mm diameter LED ring light with 56 bulbs, designed to fit stereo microscopes with a 61mm optical tube.

Product Overview

The AM-56-61 is a 61mm diameter LED ring light with 56 bulbs, designed to fit stereo microscopes with a 61mm optical tube. It provides continuous brightness adjustment from 0 to 100% and delivers up to 60,000 Lux at 40mm working distance, ensuring even illumination for inspection tasks under low-light conditions. The light operates on AC85-260V input and uses 8W maximum power, with a color temperature of 6500-8000K for natural white light.

  • ModelAM-56-61
  • Light sourceLED
  • Number of bulbs56
  • Diameter61mm
  • Input voltageAC85-260V
  • Maximum output power8W

Key Benefits

  • 56 high-brightness LEDs deliver up to 60,000 Lux at 40mm working distance for clear, shadow-free imaging
  • Continuous brightness control allows fine-tuning for different sample reflectivity and camera exposure
  • 61mm diameter fits standard stereo microscope optical tubes without adapter requirements
  • 6500-8000K color temperature provides neutral white light suitable for accurate color evaluation
  • AC85-260V input supports global voltage ranges, so no transformer is needed in most regions
  • Low power consumption at 8W maximum, with no heat buildup during extended use
  • No external power supply required - connects directly to the microscope's built-in power port

Application Scenarios

  • Inspection of PCBs with fine pitch SMD components under consistent, glare-free illumination
  • BGA rework where even lighting is needed to assess solder ball alignment and joint quality
  • Jewellery and watchmaking assembly under a stereo microscope with no dark spots or hotspots
  • Geological sample examination where surface texture and color must be accurately captured
  • Teaching labs where multiple students view the same sample under uniform lighting conditions
  • Quality control of moulded plastic parts where surface defects must be visible under bright light

Who It Is For

  • Electronics manufacturers doing PCB, SMD and BGA rework and inspection
  • Jewellery, watchmaking and precision assembly workshops
  • Geology, mineralogy and gemmology labs
  • Teaching laboratories in schools and universities
  • Quality departments requiring consistent lighting for inspection documentation
  • Amateur and educational astronomy dealers using microscopes for surface detail observation

Problems It Solves

  • Uneven or shadowed illumination from older halogen or fluorescent ring lights obscures fine details
  • Fixed brightness settings prevent adjustment for reflective or dark samples
  • Ring lights with mismatched diameter require adapters or cause alignment issues
  • High heat from incandescent or halogen sources damages sensitive samples or affects camera sensors
  • Inconsistent color temperature distorts the appearance of surface finishes and solder joints
  • Lack of global voltage compatibility forces buyers to use step-down transformers

Technical Features

  • 61mm outer diameter matches standard stereo microscope optical tubes
  • 56 individual LEDs arranged in a circular ring for uniform light distribution
  • Continuous brightness adjustment from 0% to 100% via built-in control dial
  • Color temperature of 6500-8000K for neutral white light with minimal color shift
  • Maximum illumination output of 60,000 Lux at 40mm working distance
  • Input voltage range AC85-260V, suitable for use in most countries
  • Maximum power draw of 8W, with low thermal output during operation
  • Light color is regular white, not colored or tinted
  • No external power supply needed - draws power from the microscope's internal supply

Specifications

ModelAM-56-61
Light sourceLED
Number of bulbs56
Diameter61mm
Input voltageAC85-260V
Maximum output power8W
Working distance40~160mm
Maximum illumination60,000 Lux
Brightness per bulbMAX3500 mcd
Color temperature6500-8000K
Brightness controlContinuously adjustable
Light colorRegular white light

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

Customization Options

  • Available in standard 61mm diameter for direct fit on stereo microscope tubes
  • No custom color temperature or bulb count options available
  • No custom voltage input or power rating modifications

Comparison With Other Options

Halogen ring light for stereo microscopesThe AM-56-61 uses LEDs with lower heat output and 8W power draw, reducing risk of sample damage and eliminating the need for cooling or ventilation
Fluorescent ring lightThe AM-56-61 provides instant full brightness with no warm-up time and avoids flicker issues common in fluorescent lights
Ring light with fixed brightnessThe AM-56-61 allows continuous brightness adjustment, so operators can match lighting to sample reflectivity without changing bulbs or filters

Use Guide

  • Ensure the microscope's power port supports the 8W draw before connecting
  • Set the brightness control to 0% before powering on to prevent sudden glare
  • Adjust brightness gradually to match the sample's reflectivity and camera exposure settings
  • Position the ring light so the 40-160mm working distance range covers the inspection zone
  • Clean the lens surface regularly to prevent dust or fingerprints from scattering light
  • Do not cover the LED array with tape or cloth, as this may cause overheating
Answers

Frequently Asked Questions

What is the working distance range for this ring light?

The light is effective from 40mm to 160mm. The maximum illumination of 60,000 Lux is achieved at 40mm.

Does this ring light need a separate power supply?

No. It draws power directly from the microscope's internal power port. No external supply is required.

Can I use this ring light on a microscope with a 50mm tube?

No. The 61mm diameter is designed for 61mm optical tubes. It will not fit on a 50mm tube without an adapter.

Is the color temperature adjustable?

No. The color temperature is fixed at 6500-8000K. There is no option to change it to warm or cool white.

What voltage range does it support?

AC85-260V. It is compatible with standard mains power in most countries.

How many LEDs are in the ring?

56 individual LEDs are arranged in a circular pattern for even illumination.

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