Vitrectomy Lens

CGVL Vitrectomy contact lens for laser treatment applications. 

The CGVL vitrectomy contact lens was designed by Rol, Fankhauser et al. for photodisruptive YAG laser procedures in the posterior vitreous. While structures in the anterior to mid-vitreous may be treated with the CGPL or without any contact glass, safety and efficacy of photodisruption are increased in the deeper vitreous with the CGVL contact glass.
Its magnifying effect and the possibility to visualize the retina allow for improved aiming accuracy.