Repeat Clean lens repeat Too dark Blurred Not aligned Artefact FAILED IMAGES GOOD APPROACH Clean lens daily lens cloth Correct chairtable height Dark setting Cloth over the head Guide patient through procedure ID: 1044903
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1. Dilate pupils, repeatRepeatRepeatClean lens, repeatToo darkBlurredNot alignedArtefactFAILED IMAGESGOOD APPROACH Clean lens daily (lens cloth) Correct chair/table height Dark setting Cloth over the head Guide patient through procedureGOOD IMAGE Good brightness Sharp focus (vessels) Good position (fovea + disc) No artefacts >90% images should be perfectRetinal photo: quick guideIF IN DOUBT CHECK WITH TEAM MANAGERPRINT THIS PAGE AND DISPLAY AT EYE STATION
2. Retinal photo: correct seating heightEyes in line with canthus markForehead pressed firmly against forehead restParticipant fully seated and comfortable on chairAdjust seating height of the participant such that participant can comfortably achieve the following:Canthus mark
3. Retinal photo: cleaning instructionsCleaning of lensObtain lens cleaning cloth or paper (e.g. UVEX Lens cleaning tissues or similar) and diluted Acetone or Lens cleaning solutionWet the lens paper with cleaning solution and wipe the Ocular Lens with one pass in one direction. If using lens paper, discard the used lens paperUse a new sheet for each repeat cleaning until the Ocular Lens is cleanChinrest and forehead restSoak a cleaning cloth or towel in disinfecting solution or use a wet isopropyl alcohol cleaning paper padWipe the chinrest and forehead rest with the cleaning towels or paper pad before or after use.If the chinrest paper is used, remove one piece for each patient.