Injector Force
A laboratory analysis of the variation in resistance force during intraocular lenses injection by modern injectors and assessment of ...
AH Cytokine and Chemokine changes after FLACS
A study of postoperative inflammation after femtosecond laser-assisted cataract surgery showed th...
In Clinical and laboratory research, Jan 30, 2026
2025: 57+ publications
2025:57+ publications from the Heidelberg University Hospital Eye Department and the David J Appl...
In news, Dec 31, 2025
2025 - Good News!
Good news to end 2025: the first African country to eliminate river blindness: the Republic of Ni...
In laboratory news, Dec 31, 2025
Refining mini-monovision
In a laboratory study, both Acunex Quantum and RayOne EMV are suitable for mini-monovision. ### H...
In lab research, Dec 24, 2025Welcome
The David J Apple® Laboratory continues the pioneering work of Dr. David Apple which focuses on intraocular lens research and improving cataract surgery techniques.
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Two Apple cores
The core of the laboratory is the people who do the research. While David Apple was alive, he called his researchers the Apple Korps. Now one can talk of a New Generation of Auffarth-Apple Korps.
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Refining mini-monovision
In a laboratory study, both Acunex Quantum and RayOne EMV are suitable for mini-monovision. ### Happy Christmas from the Apple Lab!
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2025 - Good News!
Good news to end 2025: the first African country to eliminate river blindness: the Republic of Niger leads the way.
Read More
2025: 57+ publications
2025:57+ publications from the Heidelberg University Hospital Eye Department and the David J Apple Centre for Vision Research.
Read More
All Articles
A Novice in Tropical Ophthalmology
Harold Ridley's field work expedition in Ghana during World War Two
In lab history, Sep 20, 2024
CAIRS
a 35-year old male presented to our keratoconus clinic complaining of bilateral reduced vision , despite spectacle correction due to significant astigmatism . his occupation as a welder with heavy exposure to a dusty environment made him an unsuitable candidate for contact lenses . the patient's ...
In clinical report, Jul 11, 2024
Harold Ridley's birthday, 10 July
2024 marks the 75th anniversary of the first intraocular lens manufactured by Rayner in 1949. Sir Harold Ridley was born in Kibworth, a village in Leicestershire in the English Midlands, on 10th July 1906. He was the elder son of Nicholas Charles Ridley and Margaret (née Parker)
In lab history, Jul 10, 2024
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Artiplus and IPCL
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Vivity and PureSee
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Safety in IOL exchange
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Simulating IOL vision before implanting a lens
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Exact and Symfony
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