What type of lenses are not permitted during field training events?

Contact lenses are not permitted during field training events due to several practical considerations. One main concern is the risk of eye injuries or complications that can arise when wearing contact lenses in outdoor or tactical environments. Dust, debris, or other environmental factors can easily get trapped under the lenses, leading to discomfort or potential eye infection.

Additionally, if a contact lens becomes dislodged or fails, it can create a situation where a trainee may be unable to see clearly, impacting their safety and performance. In contrast, options like prescription sunglasses, protective goggles, and safety glasses are generally designed to provide better protection and can accommodate various environmental conditions, allowing for safe and effective training.

By prohibiting contact lenses, training programs aim to ensure participants are equipped with the safest and most effective means of eye protection, thus maximizing their ability to focus on the training itself without distraction or compromise to their vision.