Quick Overview 10x Power Eye Loupes are available in 17/18 & 21mm diameter, Also branded triplet lens loupes available. 1. Golden Round Loupe.2. Chrome Round Loupe.3. Ivory Finish Round Loupe.4. Mat Finish Round Loupe.5. Hexagonal Shape Gold & Black Finish Small Loupe.6. Hexagonal Shape Chrome & Chrome Finish Small Loupe.7. Oval Shape Big Loupe Chrome & Black Finish.8. Black Round Loupe.