Wearing glasses and binoculars
I started wearing glasses with a moderate astigmatism correction in both eyes of - 75
I have always been using my bins without glasses with no issues at all
After using my noctivid for a while I started comparing the image-quality with and without glasses
I was completely astonished how much higher quality and contrast perception I had when wearing glasses
The same with an Zeus sf and swarovision
Anybody any explanation?