Laser sight for older eyes - Crimson Trace LG-422 Laserguard

I'm getting older. I can't see as well close up and need "reading glasses". With the reading glasses on I can't see things in the distance well. When shooting with iron sights, I need to be able to see both close and far well. That's where this laser comes in. Once it's zeroed in with the right windage and elevation adjustments, just put the red laser pointer on the exact spot on the target and squeeze the trigger! Voila! Bullseye! It's like the optics from the Miami Vice TV show in the 80's. I'm liking the 100+ point improvement in my shooting club scores.