Wavefront aberrometry

Measures ocular aberrations and refractive errors—including low- and high-order aberrations—for a more complete optical picture.

Portable

Handheld AR/K for clinical workflow flexibility and mobile screening.

Dynamic measurements

Produces results with measurement-confidence indicators designed to support consistent readings.

Open view

Reduces patient accommodation for more reliable measurements.

Affordable autorefraction

Desktop-grade accuracy at a fraction of the price.

See the clinical performance and technical specifications

Patient-friendly flexibility (including children)

• Suitable for measuring children, with fogging lenses that can support pediatric exams
• Supports patients with mobility or positioning challenges
• Works with bedbound patients

Easy to learn and use

• Operators can be up and running in minutes
• Pupil camera aids alignment
• Accelerates subjective refraction with a more accurate starting point

Strong agreement with subjective refraction

QuickSee Free technology competes with the best desktop autorefractors for accuracy. 

<= 0.25 D: 70-75% of patients

<= 0.5 D: 80-90% of patients (see publications)

Unmatched performance in the clinic and in the field

QuickSee Free Pro’s combination of open-view binocular design, wavefront aberrometry, and dynamic measurements produces clinically accurate autorefraction and keratometry in a durable handheld format—well-suited for the clinic, optical shop, and mobile care (e.g., senior living centers or school settings).

As a mission-driven technology innovator, we put a premium on data-backed findings in rigorous, peer-reviewed research. 

Our original and independently-authored research findings indicate:

• Portable autorefraction can extend refractive care in low-resource and remote settings; 
• Prescriptions derived from PlenOptika technology often align closely with subjective refraction with similar visual acuity for many patients, alongside generally positive acceptance/preference patterns in multiple studies;
• The devices perform high pediatric testability and strong screening discrimination for significant refractive error and targeted pediatric vision conditions;
• Advanced analytics (machine learning and dynamic wavefront methods) are repeatedly associated with improved agreement/precision, and wavefront/HOA measures show reliability comparable to desktop wavefront systems in the contexts described.
  
  See our publications page for more detail.