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Potential Acuity Pinhole was first described  by Hofeldt (Ophthalmology. 105,#8,1998.)

The RAM is the only Standardized Potential Acuity Pinhole.


Detects when to expect POOR VISION outcomes

in CoMorbid Disease



  • To Provide a Prevue of the Post-op Outcome

  • To Sorts Maculopathy from Media Etiologies

  • To Help Select Premium Lens Candidates

      The Retinal Acuity Meter (RAM)

"Prevents unpleasant outcomes due to undiagnosed pre-op conditions missed on standard exam".

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