Vixen Magnifying Glass with Metal 10x 41377 Holder, D17, Magnification,

Uses a high-definition achromatic lens. Ideal for gem appraisal. Easily take macro shots with your smartphone. By combining three lenses with different refractive indices, an achromatic lens is formed that provides high levels of correction for chromatic aberration. Despite its high magnification, it provides a clear, sharp view with minimal color bleeding. By using a 17mm diameter lens, which is large for a high-magnification loupe, it achieves both optical performance and ease of viewing. It is ideal not only for observing insects and flowers, but also for appraising minerals and authentic gemstones. By bringing the camera lens of your smartphone closer, you can also take simple macro shots.