Large size filters available in red, green, and blue.

Features

• Red:
• Preserves night vision
• Improves night vision visibility
• Assists in spotting game without fear of being detected
• Green
• Preserves night vision
• Perfect for map reading
• Blue
• Preserves night vision
• Perfect for highlighting blood trails 

Specifications:

• Made from PC-2805 plastic created by Bayer Material Science AG