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Righton Retinomax 5 Handheld Refractometer and Keratometer

$5,555.00-44% OFF

Discover the Righton Retinomax 5, the leading handheld refractometer and keratometer. Portable, accurate, and user-friendly. Ideal for optometrists and ophthalmologists on the go. Explore features and pricing

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SKU: Righton Retinomax 5 Categories: , Tag:


The Retinomax series from Righton has been known for its handheld auto-refractor capabilities. The Retinomax 5, part of this series, represents an evolution in technology, portability, and functionality.

Righton Retinomax 5 is a portable, handheld refractometer and keratometer used primarily for determining a patient’s refractive errors (like myopia, hyperopia, and astigmatism) and the curvature of the cornea. This tool is handy for optometrists, ophthalmologists, and other healthcare providers requiring quick, accurate, and portable measuring these parameters.


Here’s a breakdown of Righton Retinomax 5 features and significance:

  1. Portability: One of the key features of the Retinomax series is its handheld design. This makes it highly portable and especially useful for field tests, bedridden patients, and pediatric populations where traditional refractors may be impractical.
  2. Measurement Capabilities:
    • Refractor: It can measure both sphere and cylinder for refractive errors. The instrument can detect hyperopia, myopia, and astigmatism.
    • Keratometer: The Retinomax 5 is also capable of measuring corneal curvature, which is essential in the diagnosis and management of astigmatism, fitting contact lenses, and pre-operative cataract evaluation.
  3. Fast and Accurate: The device prides itself on offering quick measurements with high accuracy. This is particularly useful for pediatric patients who may be less cooperative.
  4. Ease of Use: With a user-friendly interface, it doesn’t require a steep learning curve. The touchscreen display and straightforward menus help in easy navigation and operation.
  5. Battery Life: Its long-lasting battery ensures that it can be used for extended periods without frequent charging. This is especially beneficial for fieldwork or when seeing a high volume of patients.
  6. Connectivity: Modern devices, like the Retinomax 5, often offer connectivity options to transfer data seamlessly to other devices or systems, making record-keeping and patient management efficient.
  7. Safety: Given the handheld nature and the design, the device is less intimidating to patients, especially children, and does not require direct contact, ensuring hygiene and minimal discomfort.

Clinical Significance:

Having a portable and accurate refractor and keratometer like the Retinomax 5 has several clinical advantages:

  • Pediatric Use: Getting accurate measurements in children can be challenging due to their short attention span or fear of medical instruments. A handheld device reduces these challenges.
  • Mobility: It can be used in various settings – from a regular clinic to outreach programs, nursing homes, or even emergency departments where rapid assessment is necessary.
  • Efficiency: With faster measurements and ease of use, patient throughput can be increased, making it a valuable tool in busy practices.

Clinical Benefits

  • Compact, light weight wireless handheld Refract Keratometer. With just 950g (equipped with battery), it is 49g lighter than previous Retinomax K-plus3. The center of gravity is design in the grip handle make it even much comfortable to hold. S: -20D +23D (vs. -18 +23 in R3)
  • High performance Keratometer function. Best use during operation or typical objective eye examination. Now 5-15 m.m. (vs. 5-11 in Retinomax 3).
  • Three types of fixation targets (Specified in advance while ordering)
  • New color coded Focusing assistant

How Righton Retinomax 5 Works

  1. Auto-Alignment: The device typically uses optical technology to align itself with the patient’s eye automatically.
  2. Infrared Light Projection: A low-intensity light is projected into the patient’s eye. The device then measures how this light interacts with the eye to determine the refractive error and curvature of the cornea.
  3. Instant Readings: Algorithms analyze the collected data to provide instant readings, which are then displayed on the screen.
  4. Data Storage: The measured data can usually be saved directly into the device’s memory for future reference or downloaded to another system for analysis.

It’s essential to consult the specific user manual and guidelines for the Righton Retinomax 5 for exact details on operating the device and for calibration, maintenance, and troubleshooting information.

For the most current and specific information, referring to the product’s official documentation or contacting the manufacturer directly would be best.

The Righton Retinomax 5 Handheld Refractor and Keratometer is a versatile and essential instrument for optometrists, ophthalmologists, and outreach programs due to its portability, efficiency, and accuracy.

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