GR80-HN2

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LED Ring Light (with Polarizing Filter and Diffuser)

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Includes a polarizing filter to reduce glare!

●Inner diameter φ70mm, tip inner diameter φ60mm, outer diameter φ96mm
●Includes interchangeable polarizing filter and diffuser
●Dimmable via control box
●Can be attached to microscopes, etc.

Product Features
｜Features
Separate control box. Convenient because it can be dimmed at hand.

Dimmable with control box separate from LED body

Polarizing filters and diffusers are interchangeable.

Use with macro lens *In conjunction with optional LED angle

｜SpecificationsYou can use polarizing filters and diffusers according to your application.

Precautions when using lighting with polarizing filters

By attaching polarizing filters not only to the lighting but also to the lens, glare can be significantly reduced.
To achieve the glare reduction effect, attach a polarizing filter to the front of the lens as well.
*Please note that the type of polarizing filter that can be attached varies depending on the lens.

｜Comparison Images Using Polarizing Filters on Lenses and Illumination (W-Filter)
This is a comparison image of a microscope using a standard LED ring light and a polarizing microscope using an LED ring light with a polarizing filter.

In the case of solder or metal terminals on a circuit board

Microscope using a standard LED ring light

Polarizing microscope using a W-filter

When observing with an LED ring light (left photo), surface reflection and halation occur at the solder and metal terminal areas, making observation difficult.

When observing with a polarizing microscope (right photo), surface reflection and halation are significantly reduced by the W-filter.

Surface of vinyl

Microscope using a standard LED ring light

Polarizing microscope using a W-filter

When observing with an LED ring light (left photo), halation occurs at the surface of the vinyl, making observation difficult.

When observing with a polarizing microscope (right photo), surface reflection and halation are significantly reduced by the W-filter, allowing observation even of the edges of the pattern.

IC chip inside the storage stick

Microscope using standard LED ring illumination

Polarizing microscope using W filter

Observation with a polarizing microscope revealed markings and pin number recognition indentations on the IC chip inside the storage stick, which were not visible in the left photograph taken with standard LED ring illumination.

Printing on IC chip

Microscope using standard LED ring illumination

Polarizing microscope using W filter

Solder part

Microscope using standard LED ring illumination

Polarizing microscope using W filter

An object with a mixture of areas with high and low reflectivity

Microscope using standard LED ring illumination

Polarizing microscope using W filter

Printing on film

Microscope using standard LED ring ilumination

Polarizing microscope using W filter

White resin raised lettering (embossed part)

Microscope using standard LED ring ilumination

Polarizing microscope using W filter

 ｜Application Example

It can be attached to a stereo microscope that has a groove cut in the skirt of the objective lens.
Stereo microscopes without grooves can be used with convenient options.

Use with digital microscope



 Regarding the size of the mounting area

 

 

If all 3 screws are loosened,
Can be attached to lenses with an inner diameter of up to φ70mm.

If the 3-point screw is tightened,
Can be attached to lenses with a diameter of φ30mm or more.

Inquire about this product
Tel: 02-664-2246
Mail:info@shodensha.co.th
Business hours Mon - Fri 8.30 - 17.30 

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