LST®

Whether biking, running, golfing or skiing, clear vision is essential for precise performance in any sport. It's vital to take in your surroundings without restriction in order to focus and react quickly. Fast reaction time is crucial for getting the most out of your sport session and improving your performance. Especially in outdoor sport, light and weather conditions often pose significant challenges. Bright sun can limit our vision just as much as fog, rain or diffuse light. In nature, you're constantly exposed to changing levels of light, whether running through a shady forest or surmounting a high peak. In such cases, evil eye sport eyewear with LST® lenses is ideal. It compensates for changes in light and shadow, enhances contrasts and optimises light intensity, allowing you to see and assess every situation. That keeps you safe and lets you focus on what matters: your sport.

LST®, or Light Stabilizing Technology, is an innovative lens technology that sets evil eye sport eyewear apart from the rest. Crafted with high-quality polycarbonate lenses, they are designed to suit different light conditions; depending on the model, they can achieve a brightening, darkening, balancing or contrast-enhancing effect. LST® lenses give consistently superior vision by ensuring you can fully perceive the terrain and identify obstacles or bumps quickly. Since your eyes never have to strain to see details, these lenses prevent premature fatigue and help you stay concentrated – ideal conditions for reaching new personal bests.

The exact requirements of your sport eyewear lenses vary according to the sport and setting. For example, high-alpine mountain sports expose you to different light conditions than jogging in flatlands does. Because of these differences, evil eye offers a range of LST® lenses, each customised for optimal use in a specific environment.

• LST® active: LST® active lenses enhance contrasts, making it possible to assess the nature of the terrain at a glance. At the same time, harsh light-shadow interplay is harmonised, which is more relaxing for the eyes and contributes to a more pleasant visual experience. LST® active silver, LST® active red mirror and LST® active blue mirror colour options are available. Darkly tinted, these protection level 3 lenses have a light transmission factor of 16%.

• LST® bright: LST® bright lenses add both a brightening and contrast-enhancing effect. They optimise visibility in cloudy or foggy conditions, as well as in dim or diffuse light. These protection level 1 lenses are lightly tinted and transmit 54% of light. LST® bright and LST® bright blue mirror colour options are available.

• LST® contrast: As the name suggests, LST® contrast lenses mainly focus on enhancing contrasts, which makes it easier to identify terrain structures while maintaining neutral colour perception. Sport eyewear with LST® contrast lenses is an excellent choice for mountain biking, running, golfing and other sport where the nature of your surroundings plays a significant role.

• LST® grey: LST® grey lenses provide a high-contrast view and present colours without distortion, giving you a true-to-life impression of your surroundings. Darkly tinted, these protection level 3 lenses are designed for a 14% light transmission, making them well suited for sport in bright surroundings.

• LST® polarized: SSport eyewear with LST® polarized lenses is suited for sport performed in snow or on water. The lenses eliminate the reflections and mirages that quickly occur on these surfaces, which could otherwise be blinding. The LST® polarized silver version is available with a darkly tinted protection level 3 and a 12% light transmission.

The LST® lens range has a suitable version for every light situation. All evil eye sport eyewear is equipped with a quick-change lens system, meaning you can effortlessly adapt your sport eyewear to suit the current weather conditions and ambient brightness.

With LST® VARiO, evil eye combines two powerful technologies: LST for enhancing contrast and harmonising light-shadow interplay and photochromic VARiO technology, which enables continuous self-tinting depending on the ambient brightness. evil eye sport eyewear with LST® VARiO offers all the advantages of LST® and can also darken or lighten automatically in response to light and weather conditions. A distinction can be made between the two versions:

• LST® bright VARiO: LST® bright lenses with a brightening effect integrate VARiO technology, which adapts continuously to the respective light and weather conditions. The tint ranges from light to dark (protection levels 1 to 3), with light transmission varying between 9% and 50%. Since a broad spectrum is covered, lenses in this category are very suitable for all-day use. LST® bright VARiO purple mirror and LST® bright VARiO blue mirror colour options are available.

• LST® blue light VARiO: LST® blue light VARiO lenses protect against blue light, making them the ideal choice for high mountains and glaciers. They have a dark to very dark tint and correspond to protection levels 2 to 4, with light transmission varying between 6% and 27%. The LST® blue light VARiO blue mirror model is available.

evil eye sport eyewear with LST® VARiO offers maximum flexibility and serves you well in every situation. If you are looking for highly functional equipment for your outdoor sport, you can rely on evil eye eyewear.