Marc Amsler honor in ophthalmology. Amsler was professor and chief of the Zurich Eye Clinic until 1961. His successor was Rudolf Witmer. He is best known for the Amsler grid test. The Amsler grid was an improvement over the initial work done by the ophthalmologist Edmond Landolt. The grid tests the function of the macula, a part of the retina, so that macular degeneration can be identified. He also contributed to the progress in the understanding of uveitis. Furthermore, he published works on keratoconus. In 1951, Dr. Amsler performed the first corneal transplantation at the Zurich Eye clinic. Marc Amsler Marc Amsler
Associated Examining Board Associated Examining Board The AEB (Associated Examining Board) was an examination board serving England, Wales and Northern Ireland from 1953 until 2000. It is now part of AQA. The AEB was formed in 1953 by City & Guilds. It offered GCE (O Level and A Level) qualifications. In 1985, when the government created a number of examining groups to devise and assess the new GCSE qualifications (which replaced O Levels and CSEs from 1988), the AEB was, with the University of Oxford Delegacy of Local Examinations, the South East Regional Examinations Board, South West (Regional) Examinations Board and Southern Regional