GWU develops and manufactures frequency conversion devices for pulsed Nd:YAG lasers. The 5th generation of BBO-OPOs has been completely re-designed. The primoScan OPO Series are high-energy devices, tunable from DUV to Mid-IR for versatile applications. An innovative automation concept allows for fast wavelength tuning with high precision covering the entire range. With the DPSS version, high repetition rates up to 100 Hz are supported.