Open label exploratory study of the EyeQue Insight in healthy volunteers >=7 years of age.

The primary objective of this study is to determine whether the EyeQue Insight (ETDRS visual acuity test) yields results similar to the standard ETDRS eyechart in the office.

Inclusion Criteria:

1. Male or Female
2. Ages =>7 y.o.
3. Subjects that are minors (<18 years old) must have a parent or legal guardian.
4. Binocular vision
5. Willing and able to give informed consent and follow all study procedures and requirements
6. Fluent in English

Exclusion Criteria:

1. Has been diagnosed within 4 weeks, or currently has signs or symptoms, of COVID-19.

2. Has traveled outside the country within the last 4 weeks

3. Medications:

   a. Taking medications that may affect ability to follow instructions.

4. Eye Disease:

   a. Subjects with eye disease deemed by the Investigator to be inappropriate for the study such as an active eye infection.

5. Subjects that:

   1. Lack physical dexterity to properly operate the EyeQue App on the smartphone
   2. Lack the ability to follow instruction
   3. Lack binocular vision
   4. Lack the ability to maintain both eyes open