GelLight Filter

Lightfilters for LED lights

A yellow color filter will let through only yellow and absorb all other colors. So when blue light is allowed through a blue filter onto a blue object, the object will still reflect blue and therefore appear blue. But when blue light from a blue filter hits a red object, the blue will be absorbed and no light will be reflected, giving the object an appearance of being black.

Light is the only source of color. Color pigments (paints, dyes, or inks) show color by absorbing certain parts of the light spectrum and reflecting the parts that remain. Color filters work the same way, absorbing certain wavelengths of color and transmitting the other wavelengths.

Colourfilteronline

Light Filterphotography

Place a filter in front of the light source. Combine two colored filters. Now combine three colors. Experiment with many different combinations.

The power meter / light source is used to measure attenuation in multimode or single-mode cabling. The power meter’s high dynamic range also allows troubleshooting of LAN and Telecom networks. Both the power meter and light source support the fibre inspection probe to capture images of the connector on each end of the cabling.

The fibre Inspection Probe with Automatic Certification to IEC61300-3-35 Standard. 90% of all fibre optic cable and network issues arise from dirty and/or damaged fibre connectors which is why the Fibre Inspection Probe is an essential piece of equipment for any fibre cable installer or technician.

LEDLight Filtercovers

All OTDRs include a power meter and when partnered with a FiberMASTER light source, the OTDR can be used to directly measure cable attenuation or to measure the output power of optical equipment for troubleshooting.

When white light shines on a red object, all of the colors that form the white light are absorbed except red, which is reflected. This is why the object appears red. A filter is a transparent material that absorbs some colors and allows others to pass through.

Bookmark this to easily find it later. Then send your curated collection to your children, or put together your own custom lesson plan.

Warning - you are about to disable cookies. If you decide to create an account with us in the future, you will need to enable cookies before doing so.