Blurry with glasses, but that might be good? - Lucid Optics 2x Screw-In Magnifier For HD7 Red Dot Sight

Loved the HD7...screwed this thing into the back of it and..well..it screwed the view! I wear glasses for severe near-sightedness, and when this is screwed into the optic it's as if I'm not wearing my glasses..complete blur...no good. HOWEVER....IF I take my glasses off (as might happen in a SHTF situation), I can actually see pretty clear thru the optics! So be aware that if you have a heavy prescription in your glasses, like it's been stated, it seems to clear up astigmatisms (sp.) and might make your optic usable if you ever loose your glasses. If that happens, doesn't matter optics or iron if you can't see s**t.