what hz good for eyes

There is no specific Hz range that is universally considered "good for eyes." However, it is a common belief that higher refresh rates, such as 120Hz or 144Hz, can reduce eye strain and provide smoother visuals while gaming or watching fast-paced content. It is important to consider factors such as individual preferences, visual comfort, and any underlying eye conditions when choosing a monitor or display refresh rate. It is always recommended to consult an eye care professional for personalized advice.