Request InfoCoherent Inc.Coherent Inc. has introduced the Chameleon Ultra II, an ultrafast one-box laser with a wider tuning range and greater output power than earlier Chameleon models. Designed for multiphoton excitation microscopy and excitation of long-wavelength fluorophores, the laser produces continuously tunable emission from 690 to 1080 nm and delivers more than 3.3 W of output power. 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