Eyeglass wearers beware

App works great! But the standard $15 cardboard viewer works best with eyeglasses on if you are very near sighted. While using and enjoying the app on my iPhone 6 Plus, which barely fits the viewer, I was unaware that my left lens was pressed against the viewer lens. The result is a smudge of severe permanent scratches on both lenses. Not good.

Duke6219 about Google Cardboard