The most common is a 10X magnification, but loupes can also be found with 20x, 30x,40x, or even higher magnification.

What magnification do jewelers use?

The most common and preferred magnification level for jewelers' loupes would be a 10x magnification loupe. Jewelers loupes with more magnification power are available, but for most jeweler loupes, 10x magnification will be the preferred power you are looking for.

What is a watchmakers loupe?

The watchmaker's loupe aids the eye in focusing at a close distance for long periods without strain. We feature eye loupes by Bausch & Lomb because they are ground and polished from the best optical glass.