Dichroscopes
Dichroscopes enable the observation of direction-dependent polychromatism of transparent gemstones. When viewed, the device shows whether both images are identical, two colours become visible or even three different colors can be recognized. With a special colour chart, stones and imitations can be identified.
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Hand-held dichroscope HD10
178,50 €Handy dichroscope for the observation of pleochroism, i.e. direction-dependent polychromatism of transparent rough and polished gemstones.
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London dichroscope LD10
71,40 €Foldable dichroscope for the observation of pleochroism, i.e. direction-dependent polychromatism of transparent rough and polished gemstones.
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Magnifying Glasses / Triplet LB010
708,05 €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
1.250,69 €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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