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18 Xuegang North Road, Shenzhen, Guangdong, China,Shenzhen,Guangdong,China China
联系人 Ms. Grace wen
办公地址 18 Xuegang North Road, Shenzhen, Guangdong, China, Shenzhen, Guangdong
Dual-Wavelength:LW=365m, SW=254m âSet up magnification eyepiece (Proprietary technology)
âExcellent iceland spar âStandard rectangle
âfull spectrum light; color temperature:6500±500K, environmental and energy saving; &a
1.Three functions: measured innerdiameter, outside diameter and concave of outer diameter. 2.Round and pointe
LED 10-80X continuous zoom Gem Microscope Low price Model : FGM-LZ superlight LED with white light sour
âBlack aluminium alloy appearance. âDiameter of polaroi
1.Gem refractometer 002(including 2ML Refractive index Liquid and batteris)
âPolariscope with 49mm heavy calibre. âWith rotatable samp
Ã�âïÿÃ&A
� Grading handheld Spectroscope âï
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