The "Silent Sun Shade" is a collapsible neoprene sun shade for rifle scopes. 

Advantages:

1. Helps to keep glare off of your objective lens so that you get a better view.
2. Can be comfortably carried in a pocket.
3. Lightweight.
4. Can be adjusted to just the length you need.
5. Can be stored on the objective bell and out of your way when not needed.
6. Helps to not spook game animals by stopping forward reflection from your objective lens.

^^Nightforce scope without "Silent Sun Shade".^^

^^Nightforce Scope with "Silent Sun Shade" in the retracted position.^^

^^Nightforce scope with "Silent Sun Shade" in extended position.^^

For a complete list of models and pricing please click the underlined link below.
"Silent Sun Shade" price list