You are buyding on a fully refurbished Nidek Combo laser YC-1600 YAG with GYC-2000 green laser. Both the YAG and the green laser are fully functional per the manufacturer specs. The 2 lasers are calibrated, aligned and have full output. Very compact combo unit! Comes with 90-day money back warranty.
Items are sold as-is with no returns or refunds available unless explicitly stated.