Adjustable-Stem Bifocal Riding Glasses

These glasses work perfect for me. I recently had Lasik to fix my distance vision so I don't need glasses to ride anymore, but I do need reading glasses to see things close. I was having trouble reading my GPS while riding so I thought I'd give these bi-focal glasses a try. I am extremely happy with them. The line between magnified and regular vision lands just above my gauges so I can easily read the GPS screen and still see clearly down the road without moving my head up and down. The glasses are also quite comfortable and fit inside the helmet without any problem.

I have only tried these glasses thus far in my M3 with the top down and they work pretty well. I can easlity read my guages and the radio channel. I can see who is calling me on my eye phone. The optical clarity is not the quality of my Raybans, but I am impressed.