Every single piece of Equipment glass is transparent, obviously! Window film will not only cut glare, but also cut out 99% of UV rays from the sun. These UV rays are causing sunburn in your installers, making plastics on controls or seats dry and more brittle over time, and this is all happening with or without A/C. Between the reduced glare, improved temperature control, reduced eye strain, and long term health benefits, operators are happier, healthier, and more productive!