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Black Tool Accessories Metal Chelsea Filter Lightweight For Jewelry

Black Tool Accessories Metal Chelsea Filter Lightweight For Jewelry

Black Tool Accessories Metal Chelsea Filter Lightweight For Jewelry

Product Details:

Place of Origin: China
Brand Name: Fable
Certification: CE
Model Number: FCF-25

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: negotiation
Packaging Details: One in a leather bag then in a color box
Delivery Time: 7 working days after received your payment
Payment Terms: Paypal, T/T or Western Union
Supply Ability: 500 pcs per month
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Detailed Product Description
Product Name: Chelsea Filter Body Case: Metal
Size: 7x5.5x2cm Application: Jewelry
Weight: 30g Warranty: One Year
Material: Glass Color: Black

 

Black Tool Accessories Metal Chelsea Filter Lightweight For Jewelry

 

Specifications:

 

Color filters have many uses in gemology. The chelsea filter(CF) is the most prominent of then.

 

Fable brand Chelsea Filter with:

 

1.  With Excellent Spectralite Color Filter.

2.  Fastness and Non-lackness.

3.  With Leather Package.

 

Technical Parameter

material

Optic glass

Function

To check if the color gem stone with dying color

Body case

Metal

Size

7x5.5x2cm

 

 

Description:

 

The renowned CHELSEA FILTER is a must have for identifying colored stones. While it was originally intended to rapidly differentiate between genuine Emeralds and the pastes and doublets which resemble them, it also is a valuable aid in identifying other colored stones, as well. Designed to transmit only deep red and yellow-green light, and the best results are obtained when stones are examined under a strong electric light.

 

Chelsea filters are primarily used for spotting fakes added to colored stone parcels and mixed in jewelry, and to differentiate emerald from emerald look-alikes, it is also useful for checking aquamarine and sapphires. With the filter emeralds usually appear distinctly red or pinkish in color, while most imitations remain green. In rare cases certain emeralds, most notably from South Africa, may not show any pinkish color at all. A synthetic emerald will react the same as a genuine one.

 

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

 

 

 

Black Tool Accessories Metal Chelsea Filter Lightweight For Jewelry

Contact Details
Shenzhen Fable Jewellery Technology Co., Ltd.

Contact Person: SZFable - Jody

Tel: +8615218746987

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