Cold light sources
Our cold light sources generate visible light of very high intensity in the visible spectral range. With this light source it is possible to place the light where it is needed. In the gemmological field, cold light sources are deployed because they can be used to illuminate objects of complex shape with double fibre optics with pinpoint accuracy and without shadows. Our cold light sources can be controlled mechanically without changing colour with a long-life halogen mirror lamp.
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Spectroscope device set
Premium spectroscope device set consisting of handheld spectroscopewith spectroscope stand and cold light source.
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KL5120-2 cold light source
Place light where it is needed. Ideal for examining complex shaped objects for finely adjustable lighting without shadows.
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Gooseneck light guide KL5131
2-arm high-quality light guide (gooseneck), Length: 500 mm. Used with cold light sources.
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Gooseneck light guide KL5130
1-arm high-quality light guide (gooseneck), Length: 500 mm. Used with cold light sources.
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Focusing lens KL5134
Focusing lens for light guide (cold light source)
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favourite products
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Magnifying Glasses / Triplet LB010
Magnifying glasses: Working distance: 270-300 mm, eye relief: 56-74 mm, field of view diameter: 50 mm, magnification: 2.3x.
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Gemstone refractometer ER601-LED
Professionalgemstone refractometer with high-end equipment and quality LED lighting. For high-quality measurement of the refractive index and for checking the authenticity and quality of stones
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