Virtue VIO Thermal Lens - Chromatic Ruby Chronographs Store batteries at temperatures below

Store batteries at temperatures below 90 degrees Fahrenheit and above 40 degrees Fahrenheit

Not only allows for more air flow

The Empire BT Slice G36 markers take the awesome Slice markers and give it a battlefield look

Moving from prototyping to production creates its own series of challenges

Virtue VIO Thermal Lens - Chromatic Ruby Chronographs Store batteries at temperatures belowThe VIOs large thermal lens offers the best field of view and can be removed and replaced in seconds thanks to the integrated Hinge Lock. VIO optics are designed to maximize clarity and perception without fogging thanks to the thermal pane lens and anti fog coatings. With Virtues heavy duty impact resistant lens technology, your eyes will not only be safe from paintballs and UV rays, but the field will look better than ever. The advanced Chromatic