Jadeite_Filter Destination green yellow red blue stones

Jadeite filter JF100

20,00 €

excl. VAT

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Available from stock

Dichromatic color filter for assessing cut and uncut green, yellow-green, red and blue stones based on color changes.

Availability: In stock

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Artikelnummer JF100 Kategorie Tags , , ,

Description

Jadeite filter

This color filter allows observations in the green, yellow-green, red and blue wavelength range. The view through the filters lets some stones appear in different colours and helps to distinguish between gemstones. These filters are also a valuable tool in the assessment of gemstone lots.

Technical details:

■ Grey painted metal housing with optical glass
■ Filter glass: Ø 19 mm
■ Dimensions (L×W): 90 mm x 30 mm
■ Weight: approx. 21 g

Jadeite-filter-for-analysis-green-yellow-red-blue-wavy-lengths

Practical examples of the application of color filters can be found, for example, in the article: Detecting counterfeits with color filters.

More information on the examination method with the Chelsea filter or with the Rubin filter can be found in the color filter method article.

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