Figure 3From: Thermal imaging comparison of Signature, Infiniti, and Stellaris phacoemulsification systems These thermal images were obtained with 3 handpieces operating at 100% phacoemulsification power with an aspiration flow rate of 0 cc/min. The upper left image was recorded before power application and subsequent images were recorded 10 (lower left), 30 (upper right), and 60 (lower right) seconds after power application.Back to article page