Randomized, prospective, descriptive and comparative clinical study. The comparison is between a group of patients affected by macular pucker or macular hole, whose macular peeling is performed using a traditional optical microscope (Leica F40) - control arm, and a group of patients affected by macular pucker or macular hole whose macular peeling is performed by 3D heads-up microscopy system (NGenuity 3D, Alcon) - experimental arm.

It is a blind study for both the operator that collects data and for the statistician.

Inclusion Criteria:

• Patients affected by macular pucker or macular hole, whose internal limiting membrane peeling need to be performed
• Willing and able to understand and sign an informed consent
• Willing and able to undergo postoperative examinations of the protocol program:
• ≥ 21 years of age, of both sexes and any race

Exclusion Criteria:

• History of ocular trauma or amblyopia.
• Other ocular pathologies (glaucoma, uveitis, diabetic retinopathy, diabetic macular edema, macular degeneration, Irvine Gass Syndrome, degenerative myopia, malformation of the optic disc, i.e.: tilted disc, optic disc pit, posterior staphyloma)
• Multiple procedures programmed during the surgery
• Pregnancy, lactation or programmed pregnancy during the course of the study.