How to Use a Jewelers Loupe

A jeweler's loupe is a small handheld magnifying device that is used to see small details more clearly. The piece does not have an attached handle like that of a magnifying glass and the focusing lens is housed inside a cone or an opaque cylinder. This tool is commonly used in the jewelry and watch making trade.

How to Use a Jewelers Loupe

1. Spread out a towel on the surface you are planning to use. This is done to provide a soft surface in the case that the piece of jewelry falls and will prevent it hitting a hard surface and possibly causing damage.


2. Use your hands to open the jeweler's loupe. Some people find it more comfortable to have it in a straight position, but you can have it in any position that is comfortable for you. 


3. Hold the loupe in the hand on the same side as the eye you will be using to view the jewelry.


4. Hold the loupe between your middle finger and your thumb.


5. Place your index finger of the same hand in the open slot at the bottom of the loupe.


6. Position the loupe in front of your eye, holding it approximately 2-inches away. Make sure it is not too far away because the item will appear upside down.


7. Rest one of your fingers on your cheek to steady the loupe.


8. Hold the jewelry in front of the loupe to view.