Checked by OPHTAZON
Buy now 4 900 €
ref : 13851
Year of mfg. : 2017
Available on 2026-12-21
Latest check up : 2026
Used equipment inspected by our experts
Functional condition: very good
Cosmetic condition: very good
Luneau reliability and precision
Express delivery available upon request
LUNEAU RETINOMAX K-PLUS 3 – Portable Auto-Refractometer and Keratometer
The RETINOMAX K-PLUS 3, marketed by LUNEAU and manufactured by RIGHTON (Japan), is a portable autorefractometer-keratometer that provides objective measurements of refraction and corneal curvature.
Thanks to its compact design and battery-powered operation, it is particularly well-suited for pediatric ophthalmology, patients with limited mobility, and examinations performed while the patient is seated or lying down.
Key Features
Manufacturer: RIGHTON – Japan
Distributor: LUNEAU
Model: RETINOMAX K-PLUS 3
Type: Portable autorefractometer-keratometer
Refraction: Sphere, cylinder, and axis
Keratometry: Corneal curvature radii and axes
Measurement: Automatic, monocular
Display: Built-in LCD screen
Printing: Printer on base station
Power Supply: Rechargeable battery
Usage: Portable, no dedicated table required
Applications: Adults, children, bedridden patients
Detailed Technical Specifications
Parameter Value
Spherical -18.00 to +23.00 D
Cylinder 0 to ±12.00 D
Axis 1° to 180°
Refraction increment 0.25 D
Minimum pupil size 2.3 mm in Auto Quick mode
Corneal curvature radius 5.00 to 11.00 mm
Keratometric display accuracy 0.01 mm
Measured pupil diameter: 2 to 10 mm
Refraction/keratometry measurement time: Approximately 0.34 seconds
Battery life: Approximately 80 minutes
Weight with battery: 999 g
Dimensions: 170 × 230 × 240 mm
Features
- Rapid refraction and keratometry measurement.
- Auto Quick mode for children and patients who are difficult to examine.
- Central and peripheral keratometry measurement.
- Fixation targets suitable for children.
- Pupillary diameter measurement.
- Built-in tilt sensor.
- Results transmission to the printer.
- Backlight function for observing opacities in the ocular media.
Checked by OPHTAZON
5
Year of mfg.
-
Available
Direct sale
2
Year of mfg.
2021
Available
Buy now 5 600 €
Checked by OPHTAZON
5
Year of mfg.
2012
Available
There was an error when considering the interest of the product. Please try or contact the support.
Your partnership request has been sent by email to the OPHTAZON team.
Your partnership request has been sent by email to the OPHTAZON team.
Your application for a partnership was not successful. Please try again or contact the support.
HOME
sales@ophtazon.com / +33 141 515 490
INTERNATIONAL SALES MANAGER
M. Sadreddine MEHRI
sadreddine.mehri@ophtazon.com / +33 6 08 84 07 42
TECHNICAL & SALES MANAGER IVORY COAST
M. Khaled SELLAMI
khaled.sellami@ophtazon.com / +225 07 68 46 36 14
Nous utilisons différentes technologies pour optimiser votre expérience utilisateur.
Merci de cliquer sur le bouton pour donner votre accord.
Vous souhaitez en savoir plus ? Cliquez ici
Ophtazon 
Ophtazon Ivory Coast 
Ophtazon Sénégal 
Ophtazon Cameroon 
Ophtazon Togo 
