Netrometer by EyeNetra
The handheld Netrometer by EyeNetra captures the refraction of single vision, bifocal, and progressive lenses in seconds. With a smartphone-enabled precision of 0.08D, the Netrometer is just as accurate as top-tier lensometers costing upwards of $15,000. No more alignment issues and inaccuracies associated with human error. No need for specialized furniture, power cords, and extensive training. Just install the app, insert the phone, grab your glasses, and go!
- 1 Netrometer (lensmeter/ focimeter).
- 1 Calibrated Smartphone with EyeNetra's mobile applications.
- 1 Charging cable for the smartphone.
|Technology||Neflectometry (Pat. Pending)|
|Camera||Smartphone Rear-Facing Camera|
|Light Source||Smartphone Camera with Light Pipe (No Lasers)|
|Measuring Wavelengths||~400nm to ~750nm (Broadband)|
|Sphere Range||-13 to +7.0D, 0.25D increment|
|Cylindrical Range||0 to -7D, 0.25D increment|
|Axial Range||0 to 180, 1 degree increment|
|Lens Type||Single Vision & Progressive Lenses, Distance & Readers|
|Device Dimensions||7.5cm x 11cm x 21cm (500g)|
|External Processing Unit||Samsung S4|
|Measurement Time||3 seconds|
|Scratch, Dust on Lens||Permissible|
|Office Illumination Rqmnts||None (Optically Sealed)|
|Specialized Furniture Rqmnts||None (Handheld)|
|FDA Status||Company Registered & Product Listed as Class 1 exempt|
- This product comes with EyeNetra's 1 year limited-warranty.
*currently unavailable in Argentina, China, Israel, Mexico, & Turkey.