Discussion: vision

Yeap, something that we need to get used to. I had a terrible start on the long, trying to read the map at 15k. With magnifier and some glasses. Too bad that one cannot enjoy terrain /courses to much, cause... we are getting old, and eye sight is not there as many years ago

Got myself a pair of these:
https://ca.mauijim.com/en/shop/readers/makaha-read...
which have hidden 1.5 reading glasses built in bifocal style. Clever, light and effective.

Stylin'! In a similar vein, the triathletes pointed me toward Dual Eyewear. For technical orienteering in the forest, I use clear lenses. For easier navigation, non-forest sprints or biking, I use sunglasses.
http://www.dualeyewear.com