I'm looking for any shop glasses shop goggles modifications anyone has made that might assist with a problem. I have muscular dystrophy and have difficulty lowering the angle of my sight. Standing up my line of sight is about 25 degrees above sea level, but I can of course look down by rotating my eyes at maybe 55 degrees below sea level. Shop glasses don't protect well straight down, and the goggles that do aren't that easy to see through if at all. I'm needing advise on either modifying some glasses, combining joining lenses like a bifocal type configuration or other ideas. The bridge of my nose is formidable so that is another hurdle. Any ideas are welcome thanks.