NEW

Quicksee Free logo
WINNER
Silmo D'Or 2023 logo
QuickSee Free handheld autorefractor

NEW

Quicksee Free logo

Accurate autorefraction anywhere

Lightweight

Desktop power in a handheld autorefractor

Fast

Measurements in 10 seconds

Easy to use

Modern, intuitive operator and patient experience

QuickSee Free results screen
QuickSee Free measuring a patient
SELECTED for space flight research
TRISH logo
Polaris Dawn logo
TRISH logo
Polaris Dawn logo

Our handheld autorefractor’s combination of the open view design, wavefront aberrometry, and innovative measurement algorithms produces clinically accurate autorefraction measurements, in a durable handheld format suitable for use in clinics and in the field.

The patented PlenOptika Wavefront Refraction Engine™ precisely determines low-order refractive errors, making QuickSee Free as accurate as the high-end clinical desktop autorefractors and demonstrating excellent agreement with subjective refraction.

QuickSee Free’s technology has been clinically-evaluated in five IRB-based studies and documented in many peer-reviewed publications and conference abstracts. QuickSee Free has FDA Class I 510(k) exempt medical device registration.

QuickSee Free advantages

Screenshot of QuickSee Free acquiring measurement
Screenshot of QuickSee Free results display

QuickSee Free’s UI is clean, intuitive, and robust

FRIENDLY TO ALL KINDS OF PATIENTS
  • Accessible for patients with mobility issues and/or physical challenges (ADA Compliant)
  • Works with bedbound patients
  • Fogging lenses for pediatric exams
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
  • <= 0.25 D: 70-75% of patients
  • <= 0.5 D: 80-90% of patients (see publications)
Field durable
  • Calibration free
  • Operates in humid and dusty environments
  • Can be used indoors and outdoors, in most light settings
  • Includes hardened carrying case
  • Up to 8 hours continuous use on battery, operates while tethered for charging

Technical specifications

Pupil size2 to 8 mm
Intended patient population>= 3 years
Accommodation control Open view, Fogging lens (optional)
Cycloplegia requirementNone
Dilation requirementNone
Illumination requirementNone
Acquisition time5, 10 seconds
Spherical range-13D to +10D, increments of 0.01D, 0.125D, 0.25D
Cylindrical range-8D to +8D, increments of 0.01D, 0.125D, 0.25D
Axial range0–180º, increments of 1º, 5º, 10º
Base technology Wavefront aberrometry

General specifications

Measurement modes (QuickSee Free Pro)Simultaneous AR and K, AR only, and K only
Display properties2.4-inch LCD, capacitive touch screen, readable outdoors, true color (65,536 colors)
Charger propertiesUSB-C medical grade wall adapter, AC 100 to 240V, 50/60 Hz
Battery 6 hours continuous use +/– 1 hour (10,000 mAh Li-ion);
3 hours charge time (5% - 75%);
5 hours charge time (0% - 100%);
IEC 62133-2:2017 certified
CalibrationFactory calibrated; no field calibration needed
Measurement capacityMeasurement storage capacity: > 10,000 measurements
Regulatory classification
(medical device)
Class I FDA (USA), Class IIa Product CE, MDR Compliant, Class IIa, UKCA, MDR 2002 Compliant
Laser safetyClass 1, IEC 60825-1:2014 certified
Weight< 750 grams / 1.65 lbs
Dimensions30 cm (H) x 5.5 cm (W), 18 cm (L)

Request a training session

Are you ready to learn how to use QuickSee Free / Free Pro effectively? Tell us about yourself and your circumstances and we will reach out to arrange a training session with you. 

Boundary-defying vision care
Boundary-defying vision care

QuickSee Free Pro flew on the history-making Polaris Dawn mission to measure changes in the astronauts’ vision