NIKON / RIGHTON – Retinomax 3, Retinomax K-plus3 Autorefrattometro

HANDHELD AUTO REFRACTOMETER RETINOMAX 3

Compact, light weight wireless handheld Refractometer
With just 969g (equipped with battery), it is 11.1% lighter than previous Retinomax 2. The center of gravity is design in the grip handle make it even much comfortable to hold.

Wide measurement range and high accuracy
Not only best used on infant or small children, but with the wide measurement range on par with table type Ref, it is suitable on most of the usage with high performance and accuracy result.

Speedy Measurement, Display, Printout
Fast measurement which takes only 0.14 sec. Pupil size will automatically measure, display and print out. Measurement is made five times, if the data is unstable, system will automatically retry for 3 times to achieve the most stable result.

Longer usage time
With the adoption of a lithium ion battery, continuous operational time has been extended to approximately 80 minutes. The station has an AC adapter, allowing it to be connected to the main body with a DC cord (optional) to enable extended continuous operation.

Fixation intensity is automatically lowered for small pupil (less than 3mm)
The minimum pupil measurement size in Auto Quick mode is 2.3 mm. If a pupil is less than 3.0 mm, the fixation target intensity will automatically reduced by approximately 45% to avoid pupil contraction.

SPECIFICATIONS

Refractometry
Measurement range:
– Spherical (S + C): -18.00D to +23.00D (in 0.25D increment)
– Cylinder: 0 to +12D or 0 to -12D (in 0.25D increment)
– Cylinder axis: 1 to 180° (in 1° increment)
Minimum pupil size:
– Φ2.3mm (Auto Quick)
Vertex distance:
– 0, 12mm adjustable

Others
Measurement time: 0.14sec. per indication (continuous)
Pupil size measurement time: +0.27sec./1 time
Dimensions (main body only): 170(W) x 230(H) x 240(D)mm
Weight: Approx. 969g (with battery) (Battery: Approx. 100g)

———————-

HANDHELD AUTO REFRACTOMETER RETINOMAX K-plus3

Compact, light weight wireless handheld Refract Keratometer
With just 999g (equipped with battery), it is 17.5% lighter than previous Retinomax k-plus2. The center of gravity is design in the grip handle make it even much comfortable to hold.

High performance Keratometer function
Best use during operation or typical objective eye examination.

High speed Keratometer measurement
Only takes 0.34sec for continuous Ref/Ker measurement.

Auto Quick function
If no measurement is made within 6 sec, system will automatically activate Quick mode which takes only 0.07 sec to finish the measurement. Best use on infant or small children.

Parallel Sensor
Parallel sensor detect inclination of main body and display value. Level will display on screen in every 2˚ pitch up to ±12˚, and every 3˚ pitch up to ±45˚.
(This is only applicable on standing position but not lying down)

Three type of fixation target (Specified in advance while ordering)
– Tulip
– Rocket
– Bear

SPECIFICATIONS

Refractometry
Measurement range:
– Spherical (S + C): -18.00D to +23.00D (in 0.25D increment)
– Cylinder: 0 to +12D or 0 to -12D (in 0.25D increment)
– Cylinder axis: 1 to 180° (in 1° increment)
Minimum pupil size:
– Φ2.3mm (Auto Quick)
Vertex distance:
– 0, 12mm adjustable

Measurement of radius of curvature
Measurement range:
Radius of curvature: 5.00 to 11.00mm (in 0.01mm increment)
Corneal astigmatism: In 0.25D increment
Cylinder axis: 1 to 180° (in 1° increment)
Center: Φ3.2mm (R8mm)
Peripheral: Φ6.8mm (R8mm) (25° vertical/horizontal)

Others
Measurement time:
Kerato and Refract (continuous): 0.34 sec. per indication (continuous)
Kerato alone: 0.2 sec. per indication (continuous)
Refract alone: 0.14 sec. per indication (continuous), 0.07 sec. (Quick)
Pupil size measurement time: +0.27sec./1 time
Dimensions (main body only)170(W) x 230(H) x 240(D)mm
WeightApprox. 999g (with battery) (Battery alone: Approx. 100g)