|Place of Origin:||Guangdong, China|
|Minimum Order Quantity:||1Unit|
|Packaging Details:||carton and gift box|
|Delivery Time:||7 working days after received your payment|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||2000 Units per one month|
|Product Name:||Desketop Gem Polariscope||Application:||Gem&Jewelry|
|Product Size:||110mm*70mm*145mm||Package Size:||205mm*145mm*85mm|
|Usage:||Observe The Interference Pattern||Accessory:||18mm Conoscope|
Polariscope Gemological Tools,
White Gem Polariscope,
Interference Ball Gemological Tools
Interference Ball 18mm large diameter conoscope white color Gem Polariscope FTP-LED
The polariscope is one of the most underestimated tools in gemology. Most gemologists use it to quickly determine if the stone at hand is isotropic or anisotropic or, at best, to determine the optic character of gemstones.
In addition, the polariscope is very useful for distinguishing solid inclusions from negative inclusions as well as for spotting polysynthetic twinning.
A polariscope uses polarized light for gem identification. It consists of two polarized filters, one on the top and one on the bottom of the instrument. Both the polarizer and the analyzer have their own vibrational planes. When the vibrational plane of the polarizer is at right angles to the vibrational direction of the analyzer, the field between them remains dark. This position is known as the "crossed position". In this position, gems can be tested to determine if they are:
|Product Name||Desketop Gem Polariscope|
|Usage||Observe the interference pattern|
1, Excellent quality Top and Bottom polariscope plate,detachable structure,top polarized light 360°,free rotation
2, Built in voltage converter,
3, Long-life, incandescent-like warm white LED cold light source, which is convenient for observing the interference pattern and is more conducive to protecting the polarizer;
4, Carrier platform: 360 degree rotation
5, Conoscope: high condensing lens
6, Perfect carton box package
Why Choose you?
We are reliable supplier for 14 years, our quality and service is good with suitable price.
Are you manufacturer or trading company?
We are manufacturer, have 3000 square meters area factory, most instruments have stock and can deliver fast.
Can you make our own logo on products please?
Yes, usually MOQ 50pcs only is available, we have our own graphic designer and can make artwork for free for your checking, can provide engraving logo sample also.
How is your payment?
T/T wire bank transfer,Western Union,Paypal,Alipay and online bank payment are acceptable.
Contact Person: Jolie Chow