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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
ETDRS Portable
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Measures Standardized ETDRS Acuity
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Multiple Charts/Variable Brightness
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Portable: lane to lane / office to office
Packaging
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RAM ULTRA/Interchangeable Charts
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Charts: Includes Chart 1, Chart 2, Chart R for ETDRS testing; one Chart for Potential Vision Testing (Retinal Acuity). Options: Revised Chart 1 and Revised Chart 2.
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Carrier Frames
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Pinhole-Lens Clip, 2 ea.
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Near Lens Clip 2.5/5.0 Diopters
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Low Vision Attachment
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Trial Frame Pinhole
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Magnetic Occluder
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Charger
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Lanyard Switch/Adjustabel Lanyard
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Instruction Manual
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AMA Optics, Inc Lens Cloth
 Snap-ON Chart/ ETDRS |
|---|
 RAM Prime |
 RAM Prime & Carrier Frames |
 Lanyard not Taunt/light off |
 Lanyard Taunt/Light on |
 Lanyard Switch |
Attributes
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Eliminates the Dedicated ETDRS Lane
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Portable, lane to lane/office to office
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3 Years of Clinical Use (see Ref. 4)
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Quick and Easy: 1 minute/eye
FEATURES
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Full Range of ETDRS Charts
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Dual Measuring Cords..
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20/15 to 20/1600 Acuities
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Rechargeable Battery
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LED Bulbs
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Digital Voltmeter
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1 Year Warranty
Options
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Panoramic Pinhole Lens Clip
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Potential Vision Charts