The B277U features VisionCare, Acer's suite of eye protection technologies:
While the refresh rate of a monitor may not be perceptible to the human eye, this flickering can still cause strain when using a monitor, particularly during heavy use such as working environments. Acer Flickerless technology utilises improved power supply stability to reduce this.
Acer's BlueLightShield technology reduces the ratio of harmful blue light emitted by a monitor, by adjusting colour hue and brightness. BlueLightShield Pro is able to further reduce this without sacrificing colour accuracy or brightness.
Through low dimming, Acer monitors can lower their brightness in darker environments to reduce eye fatigue.
ComfyView helps reduce reflections and glare for a more comfortable viewing experience in a variety of working environments.