People usually notice this change after the age of 40: working in front of a computer screen, then needing to shift their gaze - from the keyboard to the monitor or from the calendar to the phone - which suddenly puts more pressure on their eyes. In order to have clear vision at different distances, people often unconsciously make an uncomfortable position, such as tilting forward or raising their head. Back and neck pain, dry eyes, or tears in the eyes are just some possible consequences.

Office glasses lenses can prevent this visual pressure: they are customized for specific visual needs at work and optimized for all distances required when working in front of a computer screen. However, reading glasses and zoom lenses are often not ideal solutions, as the relevant field of view of the lenses is not optimized for office needs. Reading glasses can only achieve the best visual effect over a short distance, which is too short for working at a computer or desk.

When using zoom lenses, the wearer looks at the display through the middle area of the lens and must raise their head to clearly see the screen. Two types of lenses can cause unnatural postures while sitting, which may cause muscle tension and headaches in the neck, shoulders, and back.

When wearing glasses, it is necessary to adjust the glasses according to personal characteristics, in order to have appropriate tightness and comfortable wearing. However, it may compress the nose and ears. After wearing glasses, it is advisable to ensure that there is no tenderness at the contact point and that the lens frame does not slide.