Features:
View Finder – With view finder observation, no limit of operator age. Diopter adjustable range is +/-8D the same as Retinomax3. View finder arm angle is changeable of 0-135 degrees, making measurement easy regardless of patient’s position or posture. Adjustable diopter +/- 8D.
Wider Eye Piece – Eye piece relief is 48mm from 32.2mm so that enable to look inside image while even looking at outside. No need to stick eye to the eyepiece all the time.
Improved battery life – At 180 minutes, the battery capacity is now twice that of conventional models
Automatic Axis Compensation and Extended Measurement Range – Not only does the device let examiner know the cylinder axis angle, but it can also be automatically adjusted if it is not level
New Child Mode – While the measurement is being taken, a melody plays continually to keep children’s attention. A constantly changing color display, both on the outside and inside target the device, also keeps children involved during the process.
Even lighter and featuring an easy-to-hold grip
Retinomax3 969g → Retinomax Screeen 960g -9g
Retinomax K-plus3 999g → Retinomax K+Screeen 970g -29g
REF
Retinomax 5, Retinomax K+ Screeen −20D〜＋23D
Specifications:
madems –
Righton BON Retinomax K-Plus 5 Autoref Keratometer