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Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer

Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer

Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer
Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer
Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer
Product Details:
Place of Origin: China
Brand Name: Fable
Certification: Patent Number: ZL201320177212.8
Model Number: FID-1A
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: One piece in a plastic bag then in a leather bag and a color box
Delivery Time: 7 working days after received your payment
Payment Terms: T/T or western Union, paypal, Alipay
Supply Ability: 500 pcs per month
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Detailed Product Description
Product Name: Calcite Dichroscope Size: 85X65X30mm
Material: Natural Calcite Warranty: One Year
Application: Gem & Jewelry Weight: 100g
Color: Black Poartable: Yes
High Light:

gemology tools

,

dichroscope for gem testing

Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer

Model Number: FID-1A

 

Specifications:

Technical Parameter

Size

85X65X30mm

Size of Window

2x2mm

Function

to see the pleochroic color of a stone at a time

Portable

Yes

Power supply

Day light/ torch

 

Description:

The dichroscope is a pocket-sized tool that can aid in the identification of gemstones. This tool is used to inspect pleochroism color in gemstones and to quickly separate some common stones from each other (such as ruby versus red garnet).

The calcite dichroscope is the preferred type of dichroscope used in gemology. It works because the calcite rhomb (Iceland spar) separates the polarized slow and fast ray emerging from the gemstone. If you look at the viewing end of the dichroscope, two small windows are seen.
A gemstone is placed in front of the aperture (slightly touching it) with a strong white light source (such as a penlight) directly behind the stone. Light enters through the aperture of the dichroscope. The pleochroism colors inside the gemstone are separated by the calcite rhomb. The glass prisms on either side of the rhomb are there to guide the light straight through the instrument.

 

Fable Brand Calcite Dichroscope with:

  1. Excellent iceland spar                                                  
  2. Standard rectangle window and square window can be choosed.               
  3. Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation
  4. Black appearence aviod reflecting interference
  5. Big eyepiece,clear observation                                           
  6. Light package

Product Advantage:

  1.  Large visible viwer Window and hight quality.
  2. With Rotatable stage.

Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer 0Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer 1Stander and Rotatable stage of Calcite Dichroscope Large Window and Clear Viewer 2

After-sale Service

We will check the goods quality before shipment. If there are some unexpected problems happen, we hope to solve the problems with buyers through friendly ways.

1. If there are quality problem, buyers can submit argue within 7 days after receiving the goods, buyer must provide photos or video and other evidence to seller for identify.

2. Man-made hazards, buyers take full responsibility.

3. The buyer return the goods to us and responsible for return shipping costs, after we receive your goods, we will repair or send you a new product, and we will pay the cost for resend.

Contact Details
Shenzhen Fable Jewellery Technology Co., Ltd.

Contact Person: Jolie Chow

Tel: +8613424293827

Send your inquiry directly to us
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