Study of Etafill in Patients With Cataract Surgery Via the Anterior Chamber

Inclusion Criteria: * Patients indicated for cataract surgery via the anterior chamber * A negative urine pregnancy test at Visit 1 or 2 * Capability to understand information about the investigation, including patients' obligations, and willingness to take part, as evidenced by signed and dated informed consent Exclusion Criteria: * Patients with a known hypersensitivity to HA or other components of the device. * Patients with corneal scars or corneal dystrophies interfering with study measurements * Abnormal intraocular pressure which would interfere with surgery and follow up (in opinion of the investigator) * Any other condition that in the opinion of the investigator would interfere with the participation in this investigation * Any person dependent on the investigator or employees of the investigation site institution or the Sponsor. * Current or previous (within 30 days of enrollment) treatment with another investigational drug and/or medical device or participation in another clinical study * Patients whose participation in clinical trials is prohibited by the Austrian Medical Devices Act