The OS 4 Up features an integrated 532 nm endolaser, which can optionally be complemented with a fully automatic laser protection filter. It provides reliable protection for the user without impairing visibility: the filter glass is automatically positioned in front of the microscope before the laser pulse is emitted, ensuring that no wavelengths are permanently filtered out.

The OS 4 Up features an integrated 532 nm endolaser that can be tailored to your requirements. Enjoy added convenience with the adjustable laser aiming beam and control the laser with your multifunction pedal.