VGM740A is a professional trinocular gemological microscope which adopts excellent optical system with clarity image, 3D effect and large continuous zoom, and it is suitable for operators with different height because of its 0°~320° rotatable arm. Its high zoom ratio is 1:6.4, high brightness LED light source and dark field illuminator, could be used in jewelry identification to observe the intrinsic and surface characteristics of the sample and is invisible to the naked eye.
It is an indispensable gem identification instrument for the identification of synthetic products, optimized treatments and artifacts. It also has extremely important applications in diamond grading, such as observing clarity characteristics, observing and evaluating the color grade of diamonds. The joint of the lamp is easy to adjust the illuminator angle, and the focusing movement is 110mm for observing the gem and jewelry with different sizes. The steel gem clip has moderate firm and reduce the light blocking the waist of the gem, which make an all-round observation. The mounting holes of the gem clips both sides of the table provide the adjustment of eye point and angle. Reasonable illumination configuration will provide comfortable and easy operation. We also provide the accessory gem clips, steel wire clip and flat clamp for operators. The crystal characteristics of the inner and outer structure of the gem will be better observed by the polarizer. This microscope is widely used in jewelry appraisal institutions and college/ university.
Different Views of VGM740A Gem Microscope
Structure of VGM740A
Operation of VGM740A
Illuminations of VGM740A
VGM740A with its Connected Different Cameras
