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16pcs Polarized LED Ring Lights for Microscope AM-16-Polarized
16pcs Polarized LED Ring Lights for Microscope AM-16-Polarized are accessory lights designed for use with biological, stereo, and metallurgical microscopes. Each ring light provides uniform, glare-free illumination with a white color temperature, constant voltage drive, and a 20,000-hour lifetime. The lights fit standard microscope nosepiece threads and are suitable for routine inspection and documentation tasks in clinical and industrial settings.
- 16 individual LED ring lights provide consistent, even illumination across the field of view
- White light color with constant voltage drive ensures stable brightness over time
- Long operational life of approximately 20,000 hours reduces replacement frequency
- Compact design fits standard microscope nosepiece threads (O.D. φ90, I.D. φ35)
- Working distance range of 40–120 mm allows flexibility for different sample heights
Technical features
- Input drive mode: DC24V / 500mA constant voltage
- Light color: White
- Lifespan: Approximately 20,000 hours
- Working distance: 40–120 mm
- Outer diameter: φ90 mm
- Inner diameter: φ35 mm
- Height: 33 mm
- Length: 99 mm
Who it is for
- Clinical laboratories requiring stable, long-life illumination
- Electronics manufacturers using microscopes for PCB and component inspection
- Distributors supplying microscope accessories for industrial and research use
- Procurement engineers sourcing standardized lighting for inspection benches
Specifications
| Input Drive Mode | DC24V / 500mA Constant Voltage |
|---|---|
| Light Color | White |
| Lifetime | ≈20,000h |
| Working Distance | 40–120mm |
| Outer Diameter | φ90 mm |
| Inner Diameter | φ35 mm |
| Height | 33 mm |
| Length | 99 mm |
| Number of LEDs | 16 |
| Mounting Thread | Standard microscope nosepiece thread |
Use guide
- Confirm the microscope nosepiece has a compatible thread (φ35 mm inner diameter)
- Ensure the power supply provides DC24V at 500mA for stable operation
- Mount the ring light onto the nosepiece and adjust the working distance to 40–120 mm for optimal focus
- Use with transmitted light microscopes for consistent illumination during inspection
FAQ
What is the input voltage and current requirement?
DC24V / 500mA constant voltage drive mode.
How long is the expected lifetime?
Approximately 20,000 hours of continuous operation.
What is the working distance range?
40–120 mm from the front lens surface to the sample.
What is the diameter of the ring light?
Outer diameter φ90 mm, inner diameter φ35 mm.
Can it be used with any microscope?
Yes, provided the microscope has a standard nosepiece thread compatible with φ35 mm inner diameter.
Is the light color adjustable?
No, the light color is fixed at white.
How many LEDs are in each ring light?
16 LEDs per ring light.
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