Open the loupe until the lens is fully extended. To keep the jeweler’s loupe stable, run your finger through the opening to stabilize the loupe. Bring the loupe directly to your eye. Set the hand of the magnifying glass against your cheek. Use the thumb and forefinger of your right or left hand to pick up the ring or item to be examined. Then bring the ring or item to be examined up to the lens until it comes into focus. You can leave both eyes open, but many first-time users find it more comfortable to close the other eye.

What does doublet, triplet, color corrected mean?

Doublet, triplet. Quad refers to the number of different types of lenses that are used together to appear as a single lens through which you look. A triplet would have three components, a doublet two, pentagonal, 5. Higher quality lenses are built this way to reduce distortion and other abnormalities that would be present if only a single monolithic piece of glass were used. Color correction is a coating applied to lenses to make the image appear as if it were viewed in natural light. Achromatic lenses eliminate or greatly reduce color distortion.

What is the Power Jewelers loupe used for to classify diamonds and gemstones

The generally accepted international standard in the jewelry industry for grading diamonds and gemstones is 10x. I0x increases 10 times. Diamonds are graded based on their clarity at 10X. If a trained eye cannot see an inclusion in a diamond at 10X, the flaw does not exist for the purpose of grading clarity. A 10X triple loupe with achromatic lenses is the conventional jeweler’s loupe in the jewelry industry. 10x increases ten times, 20x increases 20 times, and 30x increases 30 times. The image you see, if the quality of the jeweler’s loupe is the same, is just as clear at all three magnifications. The 10x and 20x jeweler’s loupes are now also available illuminated with bright white LED illumination, a welcome new addition to jeweler’s loupes.

What is the difference between 10x, 15x, 20x and 30x jewelers loupes?

If the quality of the loupes is the same, the difference is the magnification and the field of view. If you were looking at a quarter with a 10x loupe, you would see a good portion of the quarter’s surface magnified ten times. If you were to look at the same room with a 20x loupe, you would see about a third of the room magnified 20 times. With a 30x loupe, you will see an area equal to 2 or 3 numbers from the date at the bottom of the quarter magnified 30 times. Every view would have the same clarity if the quality of the loupes were the same. The area and magnification you see would be the difference between the different magnifications.

What does 14mm, 18mm, 20.5mm, 21mm mean?

These terms refer to the diameter of the lenses in millimeters. A 21mm lens is about 3/4 inch in diameter. An 18mm lens is about 5/8 of an inch. . There is no noticeable difference in the diameter of a 20.5mm lens and a 21mm lens.

What this description means: 30x 21m color correct achromatic lenses

A 30x 21mm triplex jeweler’s loupe magnifies the image 30 times. A triplet has three lenses combined to produce a 30x magnification and a 21mm lens diameter of about 3/4 inch. Produces a sharp and clear image. And it has a color correcting coating on the lenses so that the image you see appears as if you were viewing it in natural light. It has achromatic lenses that eliminate color distortion. Jeweler’s loupe sets of 3 or 4 loupes are available in a variety of powers to give you a range of magnifying power. if required.

How can you be sure you are selecting the right jeweler’s loupe?

Choosing where to buy your loupe jewelers is just as important as selecting loupe jewelers. Here are some suggestions on how to find the right place to make your selection. You want to make your purchase from a company that offers you an unconditional guarantee. For example, if you order your jewelry loupes and later discover it’s not the loupe you need, you should be able to return your purchase for another selection or return it for a full refund. You may not find a retail store that has what you want, and you may have to order online. That’s why it’s all the more important to find a seller who will unconditionally guarantee your satisfaction. In short, before you buy, decide exactly how you plan to use your loupe. Then decide what magnification you need to meet your needs. Look for glass lenses. And finally, choose a company to buy from that allows you to exchange what you buy or return it for a refund if what you ordered doesn’t meet your needs.