Overview
This study involves collecting biometry and aberration data using the next generation biometer, Unity DX.
Description
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.
Eligibility
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.