👉 An iriscope is a device used in medical imaging to view the inside of the eye. It consists of a glass tube with a small opening at one end that allows light into the body. The tube is then rotated through 90 degrees and filled with water to simulate the condition of the eye. This technique enables doctors to examine the inner lining of the eye, which can be used for various diagnostic purposes such as detecting tumors or identifying foreign bodies in the eye.