Beautful mos pistol optic - Holosun SCS MOS Green Solar Charging Sight

This sights mounts perfectly as intended, the co-witness with standard height sights is beautiful and keeps the height over bore very minimal, sight picture & glass is perfect for pistol optic and looks as if I had an eo-tech "dot" on my Glock. This is a perfect investment for Glock MOS users.

My only complaint/ worry is that I left this sight in direct sunlight to charge for about 15-20min in Florida sun (about 80 degress that day) and I removed it from the sunlight when I felt that the metal was a getting a little too hot. After looking at the optic glass, I saw that what was once completely clear glass now had a pinkish tinge in the center with the normal clear glass bordering it. This tinge did not effect the green dot nor visibility through the glass but it did bring concerns of possible heat damage? I'm no expert or technician, I did contact Holosun to begin a warranty process to see what's going on. Fingers crossed.