I like my eye completely smushed against my viewfinder, however I also wear glasses.
The solution? Glasses ramp.
This small ramp extends out from the hot shoe, the idea is you stick ramp under your glasses, and push up to bring the viewfinder to your eye, with your glasses safely directed above the camera.
An easy handsfree solution to viewfinding with glasses.
Designed for the Canon 1500D, but should maybe work for others.
The author marked this model as their own original creation.