Capella Scientia Development Study

In this prospective, noninterventional, single-arm, unmasked, multicenter study, 4 different subject cohorts will be enrolled simultaneously to collect biometry and aberrometry data using Unity DX. This study will be conducted in India, Spain, and the Philippines.

Inclusion criteria

• Able to understand and sign an IRB/IEC approved consent form;
• Willing and able to attend study visit(s) as required by the protocol;
• Consenting age at the jurisdiction of study site;
• Other group-specific, protocol required inclusion criteria may apply.

Exclusion criteria

• Women of child-bearing potential;
• Unable to fixate due to nystagmus or other eye movement abnormality (e.g., significant strabismus);
• Unclear optical media preventing data capture from all devices in the study;
• Contraindicated for pupil dilation (e.g., narrow angles, allergies) per investigator's clinical judgment;
• Any ocular disease and/or condition that, in the investigator's clinical judgment, may put the subject at significant risk, may compromise study results, or may interfere significantly with the subject's participation in the study;
• Other group-specific, protocol required exclusion criteria may apply.