A handy one-page PDF outlining VELs entire product offering within poly, 1.70 high index, plastic and glass in numerous treatments. To order a printed copy, visit vision-ease.com.
Make sure the fresnel is smaller than the lens you applying it so it doesn’t touch the frame. Add a few drop of dish detergent to the water it will work wonders in eliminating bubbles.
Another trick, works on all lenses, but particularly higher curves as well. Use HOT water. Not boiling, but hot enough you immediately notice if you put your hands in. That will soften the flat...
Those tiny bubbles are annoying. One thing that has helped me is to have a little dropper of distilled water on-hand. Not sure if it helps more than 10%. I also his the back of the lens and the...
Get a bowl, full of water. Clean the back side of the Rx lens. Mark Fresnel at prism poles with an indelible pens like a lens marker (towards outside of the intended used area). Important : NEVER put...