This doublet loupe has two lens elements which provide extra sharp images. A magnification of 10x makes it an ideal general purpose lens, of use to botanists and geologists as well as general naturalists. The loupe has a lens diameter of 23mm which provides an excellent field of view. When not in use the lens is protected by a durable aluminium case. This case also features a small loop for the attachment of a neck strap.
For more information about choosing and using a hand lens, check out the NHBS Guide to Hand Lenses on our blog.