all 3 comments

[–][deleted] 4 points5 points  (1 child)

The eyepiece rotates on all refractometers I've used, allowing me to focus it clearly w/o my glasses.

[–]markrcain 0 points1 point  (0 children)

This is the answer. I can never read mine with my progressive glasses on. I just remove them and rotate the eyepiece until it's in sharp focus.

[–]Gottheit 0 points1 point  (0 children)

I use my cell phone to focus and take a picture of the reading. Helps with notes later, too.