China Gem Testing Instruments manufacturer
Shenzhen Fable Jewellery Technology Co., Ltd.
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Foldable Triplet Lens Jewelry Loupe 20X Gem Identifying

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Shenzhen Fable Jewellery Technology Co., Ltd.

Country/Region:china

Tel:86-755-89583846-803

Contact Person:
Ms.Jolie Chow
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Foldable Triplet Lens Jewelry Loupe 20X Gem Identifying

Brand Name Fable
Model Number 20x21
Place of Origin China
Minimum Order Quantity 1 pcs
Price negotiation
Payment Terms T/T or western Union, paypal, Alipay
Supply Ability 1,000 pcs per month
Delivery Time 7 working days after received your payment
Packaging Details One wrapped in paper then in a leather bag then in white box
Product Name Jewelry Loupe
Magnification 20X
Size (fold) 3.8x2.8x2.5cm
Application Jewelry
Weight 25g
Warranty One year
Material Glass
Type Triplet
Size (unfold)) 6x2.8x2.5cm
Size of lens 21mm
Detailed Product Description

Small Pocket chrome-plated Triplet Jewelry Loupe Magnification 20X

 

The triplet-type loupe importance:

 

Correction for visual distortion is the triplet-type creates what we call flatness of field.If we were to look at a gem with a magnifier that was not a triplet-type,any flaw seen at an outer edge of the magnifying lens would be distorted,more or less so depending on how close the flaw is to the edge of viewing lens.

 

Specifications:

Jewelry loupe With Magnification of 20X Triplet and Size of Lens with 21mm

Technical Parameter

Magnification

20X

Size of lens

21mm

Material

Glass

Body case

Chrome-plated outer casing

typeTriplet
Colorchromatic aberration

Distortion

spherical aberration

 

Applications: Gemological Laboratory, Gemology school, Jewelry industrial

Product Tags: Triplet Lens Jewelry Loupe   Foldable Jewelry Loupe   Gem Identifying Jewelry Loupe  
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