---
product_id: 88213326
title: "Matrix Branded Auto Refractor Keratometer/Autorefractometer 5.7 inch LCD Touch Screen KR 20 + (110-240V)"
brand: "dr.onic"
price: "1974.57 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/88213326-matrix-branded-auto-refractor-keratometer-autorefractometer-5-7-inch-lcd
store_origin: TN
region: Tunisia
---

# Matrix Branded Auto Refractor Keratometer/Autorefractometer 5.7 inch LCD Touch Screen KR 20 + (110-240V)

**Brand:** dr.onic
**Price:** 1974.57 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Matrix Branded Auto Refractor Keratometer/Autorefractometer 5.7 inch LCD Touch Screen KR 20 + (110-240V) by dr.onic
- **How much does it cost?** 1974.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/88213326-matrix-branded-auto-refractor-keratometer-autorefractometer-5-7-inch-lcd)

## Best For

- dr.onic enthusiasts

## Why This Product

- Trusted dr.onic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Refractive Measuring RangeSph. : ± 25D, CyI. : ± 12D (0.12D or 0.25D step) Axis : 1~180° (1° step) Keratometer Measurement RangeRadius of Corneal curvature : 2.0~10 mm (0.01 mm step) Corneal Refraction : 33.00D ~ 67.00D (0.12D/0.25D step) Corneal Astigmatism : 0 ~15.00D (0.12D/0.25D step)/Axis : 1~180 (n=1.3375) Measurement ModeAutomatic or Manual (Selectable from Screen) Mode of OperationREF mode/K-mode or R/K mode (selectable) Vertex Distance0, 12, 13.5 or 15mm (selectable) Min.Measurable Pupil DiameterØ 2.00 mm Measurable Pupillary Distance (PD)30~85mm (1mn step), Automatic Measurable Cornea, IPIS & Pupil Size2.00mm~12.00mm, by adjusting the cursor on the image Fixation TargetScientifically designed auto-fogged scenic picture PrinterFast Thermal Printer with easy paper load facility Internal Monitor5.7 inch hi-resolution color LCD monitor Shifting RangeBack & Forth : ±19mm ; right & left : ±44mm UP/DN : ±19 mm ; Chin rest : ±30mm Power Saving FunctionOFF, 5min or 15 min (selectable) Data TransmissionRS-232 interface (For Auto Phoropter) Power Source / Consumption110~240. AC 50~60 Hz / 60 VA W288(W) x 500 (D) x 480 (H) mm / 14 Kg Quality CertificationCE & ISO 9001 : 2000

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Objective Lens Description | Achromatic |
| Magnification Maximum | 20 x |
| Item Weight | 20 Kilograms |

## Product Details

- **Magnification Maximum:** 20 x
- **Item Weight:** 20 Kilograms
- **Brand:** DR.ONIC
- **Objective Lens Description:** Achromatic
- **Manufacturer:** Onic Enterprises

## Images

![Matrix Branded Auto Refractor Keratometer/Autorefractometer 5.7 inch LCD Touch Screen KR 20 + (110-240V) - Image 1](https://m.media-amazon.com/images/I/41EKPUYos5L.jpg)
![Matrix Branded Auto Refractor Keratometer/Autorefractometer 5.7 inch LCD Touch Screen KR 20 + (110-240V) - Image 2](https://m.media-amazon.com/images/I/41EKPUYos5L.jpg)

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**Shop now:** [https://www.desertcart.tn/products/88213326-matrix-branded-auto-refractor-keratometer-autorefractometer-5-7-inch-lcd](https://www.desertcart.tn/products/88213326-matrix-branded-auto-refractor-keratometer-autorefractometer-5-7-inch-lcd)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*