Big Eyepiece Dichroscope Gem Identification For Pleochroism
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...Gem Pleochroism Big eyepiece Small rotating Calcite Dichroscope FID-1A Product Description: Calcite Dichroscope is a regular test instrument which special used to observe the polychroism of gem.In some cases Polychroism is the foundation to judge the gem, especially when the Refractometer, Polariscope and other instruments can't judge the color gem is Homogeneous mass or Heterogeneous body.Calcite Dichroscope......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Calcite Dichroscope Observing for Pleochromatism Of Gems A24.6351
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Calcite Dichroscope Observing for Pleochromatism Of Gems A24.6351 It Is Suitable For Observing The Pleochromatism Of Gems A24.6351 Calcite Dichroscope A24.6351-A A24.6351-B Handheld Type Desktop Type (With Stage) Excellent Iceland Spar Full Black Main ......
Opto-Edu (Beijing) Co., Ltd.
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Black Appearence Rotate Calcite Dichroscope For Gem Testing Clear Observation
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FID-1A Rotate Calcite Dichroscope ★Excellent iceland spar ★Standard rectangle window and square window can be choosed. ★Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation ★Black appearence ......
Ningbo Vanco Instrument Co.,Ltd
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3 Light Sources Expert Gem LED Torch for Jade Identification, UV LED Flashlight
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3 Light Sources Expert Gem LED Torch for Jade Identification, UV LED Flashlight Key Features of 3 Light Sources Expert Gem LED Torch for Jade Identification : 5W high power and 3 light sources: There are 3 piece leds in one head. They are white light, uv ......
FFRAN TECH CO., LIMITED
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0.67X - 4.5X Fluorescent Zoom Gem Stereo Microscope With Digital Camera
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... needs of all kinds of diamonds, crystals, gems and other jewelries. Using 1:6.7 zoom optical system,0.67X-4.5X zoom lens,magnification setting meet the jewelry appearance observation and the internal fine identification needs. Excellent optical system...
Nece-Scope Int'l Co., Limited
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Fourier Transform Infrared Spectrometer SL-OA76
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... for qualitative and quantitative analysis of samples. It is widely used in medicine and chemical industry, geology, petroleum, coal, environmental protection, Customs, gem identification, criminal investigation identification and other fields....
SKYLINE INSTRUMENTS CO.,LTD
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