Benthoscope is a specialized kind of underwater camera that provides clear images of the ocean floor. An alternative term for benthoscope is "seafloor camera," which describes the function of the device. Other synonyms for benthoscope include "oceanic camera," "underwater telescope," and "marine camera." These terms all refer to a device that is specifically designed for imaging the seafloor, and are commonly used in scientific research and ocean exploration. Some newer and more advanced models of benthoscopes are also known as "submarine cameras," as they are capable of operating at extreme depths and can withstand high levels of ocean pressure.