Focusing lens light guide KL5134

Focusing lens KL5134

40,00 €

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Focusing lens for light guide (Cold light sources)

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Artikelnummer KL5134 Kategorie Tags , ,

Description

Precisely focused light for perfect illumination

This focusing lens is the ideal complement for the KL5130 and KL5131 gooseneck light guides of the KL5120-2 Cold light sources. It particularly shows its strengths in stereo microscopy: The light guide with integrated focusing lens ensures excellent transmission of white light without changing the color range.

This makes the system ideal for microscopic incident light illumination in stereo microscopy, as well as for microscope photography and numerous precise assembly tasks where clear, pinpoint and color-stable illumination is crucial.

Cold light sources-Focus lens-Light guide-KRUESS

Color filters & Cold light sources - efficient screening tools for red gemstones

With its specially colored glass, the ruby filter makes some stones appear in a different color and helps with the assessment of red gemstone lots, for example. When viewing red or pink stones under the ruby filter, only those stones that are colored red by chromium will glow red. For a reliable investigation, we recommend a cold light source from the KRÜSS store.

KRÜSS-Gemmology-Rubin-Filter-Buy-Practice-Tip

Pinpoint, shadow-free illumination for demanding gemmological investigations – our ruby filter and cold light source illumination complement each other perfectly for this purpose. The combination of a powerful cold light source and precise double light guide enables light guidance that illuminates even complex-shaped gemstones evenly, with stable colors and without disturbing shadows.

The result is a professional setup that makes every investigation more efficient, more reliable and visually clearer. Whether screening, detailed analysis or high-quality presentation: our gemmological devices give gemmologists the precise light they need to make confident decisions.

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Ruby filter investigation in practice

The ruby filter is an extremely useful screening tool for the initial assessment of red gemstones. In his latest information video, gemmology influencer Dimitri Zlatev shows how the ruby filter from KRÜSS Gemmology is used professionally.

All of Dimitri’s videos can also be viewed on our YouTube channel.

Want to find out more about using cold light sources?

Practical examples of a wide variety of Spectroscopes applications with cold light sources can be found, for example, in the article: Separating valuable rubies from spinels and examining gemstone solders.

Background knowledge on the use of cold light sources can be found in the methods articles Spectroscopy or Microscopy and Using color filters.

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