Smartphone Lensmeter
Buy for
$1,175
USD
Pay as little as
$117/month
with FuturePay
Ships within 3 days.
The Netrometer, a handheld smartphone-powered lensometer, neutralizes single vision, progressive, and bifocal lenses in seconds. With a precision of 0.08D, the Netrometer is as accurate as top-tier lensmeters. Just snap in the phone, open the app, and start taking measurements.
The package includes:
- 1 Netrometer (Lensmeter/Focimeter)
- 1 Calibrated Smartphone (Eyenetra applications pre-installed)
- 1 Charger and Cable for the Smartphone
You will also receive:
- 10-day trial for Live View
Downloads & References:
- Brochure
- User Manual
- Product Catalog
- Warranty (1 year)
- Refund policy (up to 5 months, subject to restocking fee)
- Frontiers in Optics Paper
See it in Action!
Technical Specifications
Technology | Neflectometry (Pat. Pending) |
Camera | Smartphone Back-facing Camera |
Light Source | Smartphone (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 and Progressive Lenses, Distance and Readers |
Device Dimensions | 7.5cm x 11cm x 21cm (500g) |
External Processing Unit | Samsung S4 |
Measurement Time | 3 seconds |
Scratch, Dust and Coating | Accepted |
Calibration Requirements | None |
Office Illumination Requirements | None (Optically Sealed) |
Specialized Furniture Requirements | None (Handheld) |
FDA Status | Product Listed as Class 1 exempt |
Join the Revolution!
+2850Eye Care Providers |
+6830Active Devices |
+9.1MRefractions |
+505KOnline Exams |
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+2850Eye Care Providers |
+6830Active Devices |
---|---|
+9.1MRefractions |
+505KOnline Exams |

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Get your new Smartphone Lensometer
Netrometer with Phone
Incredible technology, amazing price
$1,175
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