Shenzhen Fable Jewellery Technology Co., Ltd.
We are making it better！
Shenzhen Fable Jewellery Technology Co., Ltd.
We are making it better！
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| Place of Origin: | Shenzhen, China |
| Brand Name: | Fable |
| Certification: | CE |
| Model Number: | FCF-25 |
| Minimum Order Quantity: | 1 pcs |
|---|---|
| Price: | negotiation |
| Packaging Details: | One in a leather bag then in a color box |
| Delivery Time: | 10 working days after received your payment |
| Payment Terms: | T/T or western Union, Paypal |
| Supply Ability: | 500 pcs per month |
| Product Name: | Chelsea Filter | Body Case: | Metal |
|---|---|---|---|
| Size: | 7x5.5x2cm | Application: | Jewelry |
| Weight: | 30g | Warranty: | One Year |
| Material: | Glass | Color: | Black |
Chelsea Filter Jewelry Testing Equipment A Must Have For Identifying Colored Stones FCF - 25
Specifications
Color filters have many uses in gemology. The chelsea filter(CF) is the most prominent of then.
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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.
Fable brand Chelsea Filter with:
1. With Excellent Spectralite Color Filter.
2. Fastness and Non-lackness.
3. With Leather Package.
Applications: Gemological Laboratory, Gemology school, Jewelry industrial
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