Medical goggles in the wearing process easy to mist and design a mirror wipe. Using the characteristics of magnetic suction, the mirror wipe is placed inside and outside the goggles. It can be wiped by sliding the outside mirror at any time, so as to drive the inside mirror to wipe off the fog. The magnetic suction is strong and does not fall off. The surface is covered with absorbent materials, and the inside and outside magnetic suction drives no contact and pollution. The problem of eye irritation and short maintenance period relying on the application of medicament is solved.