SS Laser Solutions LtdNot so common but when you need D40xT7 protection windows for Trumpf lasers, SS Laser Solutions has it πJust login and order, it will be with you tomorrow π
https://shop.sslasersolutions.co.uk/product/protection-window-for-trumpf-laser-d40-t7/
Protection Window for Trumpf Laser - D40-T7
PROTECTION WINDOW Γ40 X 7,0MM pack of: 1 pc 8AB4070 - 2625026 Suitable for TRULASER FIBER L20 SERIES 1000-7000 SS Laser Solutions is not affiliated with Trumpf. If not explicitly specified, all parts on this page are not original, but perfectly compatible.