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> Marco ophthalmic refractor phoroptor rt-300
Marco ophthalmic refractor phoroptor rt-300
This is a barely used Marco RT-300 Ophthalmic Refractor, model RT-300.
This model has an accessory knob positioned next to the cylinder power/axis knob and all controls are within a hand s breadth of each other. Now you no longer have to reach in front of a patient s view during an examination.
* Sealed in rear with replaceable plano lens
* Anti-reflective coating on lenses
* Cylinder power up to 6.00D; sphere power from _16.75 to -19.00D
* Sure-grip knurls on the control knobs make them easy to grasp. Combined with the convenient placement of the controls themselves, this helps reduce fatigue.
* Fully synchronized cross-cylinder is standard
* Large high-contrast numbers on the instrument scales make them easy to read even in subdued light.
