LED RING LIGHT (WITH POLARIZING FILTER AND DIFFUSER) GR80-HN2

Includes a polarizing filter to reduce halation!

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

Product Inquiry 028-3911-2006

Examples of Uses

Can be attached to microscopes that have a groove cut in the skirt of the objective lens.
For microscopes without grooves, a convenient option is available.


Use with Microscope	Use with macro lens　 *Used with optional LED angle

Polarizing filters and diffusers are freely interchangeable

偏光フィルター

Polarizing filters and diffusers can be freely replaced.

Caution when using lights with polarization filters

偏光フィルター

By attaching polarizing filters to both the illumination side as well as the lens side, halation can be significantly eliminated.
For best halation removal, a polarizing filter should also be attached to the end of the lens.
※Please note that the polarizing filter that can be installed will vary depending on the lens you choose.

Merit

Separate control box. Convenient dimming at your fingertips.

コントローラー分離式

Dimmable with control box separated from LED body

About the size that can be installed


When all 3-point screws are loosened, lenses up to φ70mm can be mounted	When the 3-point screw is tightened, the lens can be mounted on lenses with a diameter of φ30 mm or larger.

Comparative images when polarizing filters are used for lens and illumination (W filter)

＜For solder or metal terminals on the board＞

Microscope with normal LED

ring illumination

Microscope with polarizing filter

When LED ring illumination is used for observation (photo on the left), surface reflection and halation occur at solder and metal terminals, making observation difficult.
When observed with a microscope using a polarizing filter (photo on the right), surface reflection and halation can be greatly reduced by the W filter.

＜Vinyl Surface＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

When observed using LED ring illumination (left photo), halation occurs on the surface of the vinyl, making it difficult to observe.
When observed with a microscope using a polarizing filter (right photo), surface reflection and halation are greatly reduced by the W filter, and even the edges of the pattern can be observed.

＜IC chip in storage stick＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

When observed with a microscope using a polarizing filter, the print on the IC chip inside the storage stick and the indentation for recognizing the foot number can be seen, which were not visible in the photo on the left, which was observed with normal LED ring illumination.

＜IC Printing＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

＜Solder joint＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

＜Objects with a mixture of high and low reflectance areas＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

＜Printing on film＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

＜Object in plastic bag＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

＜White resin convex letters (embossed part)＞


Microscope with normal LED ring illumination	Microscope with polarizing filter

Useful options when used with a microscope

To attach the GR80-HN2 to a microscope from another manufacturer

Ring Adapter for Stereo Microscope for Filter Diameter φ48
RA-48

Ring Adapter for Stereo Microscope for Filter Diameter φ49
RA-49

This adapter enables the attachment of the Ring Illumination GR80-HN2 to stereo microscopes with a filter diameter of φ48 or φ49 on the inside of the objective lens tip.

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