Nidek Handyref Handheld Refractometer
Ophthalmologists will find this portable autorefractor from Nidek Handyref to be an excellent device that meets all of their technical requirements. Because it is designed to provide you with accurate measurements without the requirement of a conventional desktop setup, it is ideal for use while you are on the move.

This autorefractor provides you with the information you require to make educated judgments on the eyesight of your patients in a rapid and easy manner, regardless of whether you are in the office or on the move from time to time. Because of its small size and user-friendly interface, the Nidek Handyref is an indispensable instrument for any ophthalmologist who takes their profession seriously.

Pupil Zone Imaging Method
The HandyRef-K/HandyRef analyzes a wide area (Max. 4 mm diameter) pupil zone. By measuring the light coming through the pupil zone in a wide area, more accurate measurement data closer to the subjective refraction is now possible. Small pupil (Min. 2 mm diameter) can also be measured.

Super Luminescent Diode (SLD) and Highly Sensitive CCD
Super luminescent diode (SLD) light source provides a sharper and better defined ring image compared to the conventional LED. The highly sensitive CCD camera detects the image even if the fundus reflection is weak.

SynchroScan Technology
The HandyRef-K/HandyRef adopted an excellent measurement method; “SynchroScan Technology”. Measurements start when the alignment starts, and locks in the data when alignment becomes optimal as a measurement value. It provides a more stable measurement value more effectively and efficiently.

Measurement Mode:

• Auto Shot Mode
• Cataract Measurement Mode
• Quick Measurement Mode
• Additional Measurement Mode

Standard accessories:

• Occluder
• Neck strap
• Printer paper (printer-equipped model only)
• Power cord
• Connection cable
• Battery pack
• Dust cover
• Spherical model eye
• Contact lens holder