Reinverting Operating Lens System
The ROLS unit is used with all surgical microscopes for viewing the retina with contact lenses, non contact systems and the MERLIN® non contact surgical viewing system.
The classic ROLS is a technically advanced panoramic viewing system to provide reinverted images during vitreoretinal surgery, and delivers high resolution, correctly oriented retinal images.
A ROLS+ reinverter delivers the added benefit of decreased working distance when switching between a plano/concave lens to a wide field indirect lens, providing a more comfortable working position. Note: when used with an assistant scope, the ROLS+ reinverter may cause the assistant scope to be out of focus on some microscopes.