Anyone who has ever used a microscope knows that it takes time to bring a sample into sharp focus. Each time you move the slide, the image blurs, and you have to stop and carefully turn a knob to ...

Which compound or stereo microscope is better? Take a closer look at your surroundings and get a brand-new perspective of the world with the aid of the right microscope. When it comes down to it, they ...

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 ...