A few suggestions if you're interested...
First of all, if you're going to use CA glue to tack in your glass, use non-fogging CA glue which should be available at your well-stocked LHS and apply a small drop carefully to the corners. I use the non-fogging glue exclusively.
Next, if you're going to use CA accelerator, pour some in a small cap and dip either a toothpick, metal rod, or a pin into the accelerator and run it over the spots where you put the CA glue. The residue and the fumes from the accelerator should set up the CA glue without making a mess and fogging up the plastic glass.