19 of 22 people found the following review helpful
Great for detail work,
Verified Purchase(What's this?)
This review is from: Donegan LP1 OptiLOUPE Magnifier for OptiVISOR, Adds 2.5X Magnification (Misc.)
I added a 2.5x magnifier to both sides of the Optivisor. I use one or other when I need to really focus on something. I collect vintage fountain pens and the Optivisor lets me see all flaws and issues up close. The 2.5x has a screw that replaces the black plastic tab that holds the magnify plate to the headset. I have never had them come loose, but blue Loctite could be applied if an issue arose.