Review on 🔍 CNCOLETECH 3-Piece Si Mirror Coated Gold, 20mm Dia, for CO2 Laser Engraving & Cutting, 40W-150W by Karla Richter

I removed the stock mirrors from my good old Chinese k40 as part of a slow upgrade process due to financial constraints. Disappointed that my DSP isn't more finished than I expected, I know my way around lasers and just tried to clean mine often because they looked ok. I then inserted this. HOLY ****! It made my car capable of what I was hoping for. From the epilogue to this case. Now I have to get a lens, but the mirrors were the biggest change in quality. Worth every penny. No, I don't get paid for this, they are just great! Thank you guys. Well packed!