
News • Imaging the brain
Ultra-miniaturized endoscope produces HQ images
Johns Hopkins engineers have created a new lens-free ultra-miniaturized endoscope, the size of a few human hairs in width, that is less bulky and can produce higher quality images. Their findings were published in Science Advances. “Usually, you have sacrifice either size or image quality. We’ve been able to achieve both with our microendoscope,” says Mark Foster, an associate professor of…