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Patent MacHealth
Patent
MacDx
Press Release
1/15/2026
100 years after Hecth's first test, Hofeldt patents: MacHealth™ & MacDX®.
Learn the MacHealth Test: TAP to View
MacDx® App Series, Red Light
Download MacHealth from Apple (QR on iPhone, pay 99 cents fee for 30 tests.) Perform 3 tests on each eye and send me the results using NUMBERS for ID (do not use a real name due to patient identification.) When I receive your results, I will notify you, if they qualify, I will send $1.00 for the app Price. Try repeating tests to get use to the easy test. I will reimburse the first 1000 MacHealth test. Send to ajh@amaoptics.com.
Purchase at AMA Optics
RAM Solo
Panoramic Pinhole
Pinhole-Lens Glasses
RAM Prime XL
Spot & Flood Lights
MacHealth
Patients
MacDx
Ophthalmologists
DiagnosticGame App
DiagnosticGame app: E Game Visual Acuity
Self-Testing Binary Choice: When Es are oriented the same, PRESS Yes, When Es are oriented differently, PRESS No. Simple, Pre-verbal, any language. To screen for myopes, have the subject wear +2.5 D lens during testing, Right/Left testing glasses are available at VisionPerformance.store.
Tutorial slideshow
For E Visual Acuity Choose "E"
Choose "Name" from File or Type "Name"
Choose "Play" to Begin Vision Testing
When the "Es" are rotated in the SAME direction, Click "YES". When the "Es" look DIFFERENT, Click "NO".
Click "NO"!
Ready to "PLAY"!
Starts Testing
Range for 20/400 to 20/20. Speeds the Exam. If Selected Acuity is not Achieved an ERROR message will appear.
Starting Acuity of 20/60 was not achieved, a large letter size should be tried.
See the 20/400 in the lower left corner? In the Lower Right Corner is the Eye being Tested.
