Can you reduce fatigue in the modern workplace?

Yes, to an extent, you can!

In today's modern and digitised workplaces, there has been an increase in artificial lighting techniques. These man-made sources of light - including fluorescent and LED lighting, as well as digital screens used for work, personal and entertainment purposes – all emit blue light that can have a detrimental effect on our health and overall wellbeing. Prolonged exposure to these light sources can increase the risk of eyestrain, headaches, blurry vision and dry eyes, inducing early onset fatigue, as well as affecting our sleep. All of these factors can lead to reduced concentration and increase the risk of accidents.

Is blue light bad for you?

Not all blue light is bad. In recent years, blue light has developed a bad reputation because of its association with eyestrain and fatigue. But blue light is emitted from many different sources, including the sun, and it is needed for our natural circadian rhythm.

Exposure to blue light, especially in the morning and early afternoon, can reduce daytime sleepiness, speed up reaction times, boost alertness, help memory and cognitive function and strengthen attention spans.

However, research suggests we don't need prolonged exposure to blue light to achieve its benefits* and excessive exposure at the wrong times of the day can have a negative effect on our health.

While the amount of blue light emitted by digital devices is relatively low compared to the sun, prolonged exposure to artificial lighting and the close proximity of screens to our eyes, raises concerns about its potential long-term effects on eye health and overall wellbeing.

Part of managing light exposure in today's world is understanding how light can be used to enhance performance and support good health and sleep. A study found 30 minutes of blue light exposure in the morning led to faster reaction times compared to other light exposure.**

Properly tinted safety eyewear lenses can have a dramatic effect on the quality of the wearer's vision, enhancing comfort, clarity and productivity. uvex's CBR65 tint has been developed to protect wearers working indoors or outdoors for long hours under harsh lighting conditions.

Contrast Enhancement - Ideal for all indoor and outdoor applications

Bright light, reflective surfaces or changing light conditions can all put additional strain on the eyes, which can be uncomfortable and increase feelings of fatigue.

The innovative uvex CBR65 lens shade offers better contrast for clearer vision, helping to reduce strain on the eyes.

Blue Light Reduction - Ideal for computer workstations

LED lights, computers and other visual display screens produce bright, harsh, unnatural light with high blue content, that can make our eyes tired and dry.

The unique uvex CBR65 lens shade reduces blue light by up to 50% - enhancing wearer comfort, even when worn for extended periods.

Relaxed Vision and 65% Transmission - Ideal for high concentration work

Whether conducting close inspection work or working outdoors, many jobs require high levels of concentration throughout the day.

The relaxed tint of the uvex CBR65 lens delivers a noticeable relaxed field of vision, preventing the eye from getting tired too fast. Even in particularly bright workplaces this enables the wearer to remain focused for longer without the strain.

Who Would Benefit?

• Night-shift workers
• Road maintenance teams using bright LED lamps
• Office workers with high exposure to screens and working under LED lighting
• Anyone using screens after sunset

* Psychology Today - Protect Yourself - Blue Light Exposure

** National Library of Medicine - PMC4989256