The retinal pigment epithelium (RPE) is a neural monolayer lining the back of the eye. Degeneration of the RPE leads to severe vision loss in. so far incurable. diseases such as age-related macular degeneration and some forms of retinitis pigmentosa. https://www.roneverhart.com/HP-Notebook-15-da0008ca-HD-LED-15-6-Touchscreen-Intel-Core-i5-8250U-1-6-GHz-8-GB-RAM-1-TB-SSD-HDMI-USB-Multi-format-S/