On this episode of The Late Night Vision Show, we’re discussing a topic all night vision and thermal hunters have experienced but may not fully understand...... thermal eye, also known as white out or night blindness. It comes from prolonged use of thermal and night vision optics when you eye is staring at a bright screen in dark conditions. We 
talk about what causes it, why it happens after staring at screens in the dark, ways to help reduce or prevent it, and whether it poses any long-term danger to your eyesight. If you are new to night hunting or spend long nights behind thermal or NV optics, this is an important conversation you’ll want to hear.