Description
These red glow in the dark rings are perfect for using at night during your astronomy viewing sessions. You can put them around your tripod legs to avoid accidently kicking it in the dark and losing your alignment. Use them at star parties to identify your equipment or just use them as a small light source around your wrist. The good news is that your night vision will be preserved!
These are one time use, and will typically last for a whole night of observing.