To protect the internal optics from dust, the system should never be left without the objective lens, binocular tube and eyepieces. After use, cover the system to protect it from dust.
Clean the exterior surfaces of the optical components (eyepieces, objective lenses) only when necessary:
- Do not use any chemical agents.
- Remove dust from the optical surfaces using a squeeze blower or a clean, grease-free brush.
For the regular cleaning of objective lenses and eyepieces of the surgical microscope, we recommend the optics cleaning set available from ZEISS.