Lately, though, the low-profile mechanical switches have caught my eye, and now there can be optical switches too. That is what I am going to look at today, a low-profile, mechanical keyboard that uses optical switches for a faster response time. Not that I need lightning-fast response time while writing out various tidbits of code, mind you. That brings me to the Vissles LP85, a Mac-style mechanical keyboard that keeps things simple and does not take up much room.