PurposeTo obtain new rapid assessment of avoidable blindness (RAAB) data on the prevalence. causes and trends of blindness. visual impairment and cataract surgery; and compare the new 2018 data with the older RAAB 2009 data. MethodologyThe second nationwide RAAB used android based mRAAB technique and technology for data collection. https://stilleners.shop/product-category/lowering-springs/