MR. BECK has in this little book collected and set out in elementary form a considerable amount of information useful to the microscopist. The optics of the instrument are described in a simple manner ...

Which digital microscopes are best? Whether an academic researcher or a casual hobbyist, the microscope is an essential part of nearly every scientist’s toolkit. While all microscopes let you examine ...

To that rude scientist in dim historic time who first acquired the knowledge of a simple lens, how strangely must have come the wizardry of magnifying-glass. Before his wondering eyes his hand was ...