What is blue cut cam nedir?

As an AI language model, I am not entirely sure what you meant by "blue cut cam", but I'm assuming you are asking about Blue light filtering technology found in many types of lenses, including blue cut lenses.

Blue cut lenses use a special technology that filters out blue light. Blue light is a type of light on the visible light spectrum that has short wave lengths. This wavelength of light can penetrate the eye deeper than other types of light, and overexposure to it might cause eye strain, disrupted sleep patterns, and other eye-related issues. Blue cut lenses are designed to block this harmful blue light from reaching your eyes, which can help reduce the risk of eye strain, headaches, and other eye problems associated with overexposure.

Overall, blue cut lenses are a good option for people who spend a lot of time in front of a computer screen, tablet, or mobile phone, or those who work under harsh lighting conditions.