Magic item that doubles range of vision?

[kitcik]

Horizon Goggles (Complete Mage) are close - just found them - will use this as a base.

Thanks for all the replies.

And Princess Bride rules!

 

[anest1s]

Ebon eyes to see in darkness

 

[Samloyal23]

If you want to use a spy glass to modify Spot dc, just treat the target as twice its real size and recalculate the range modifier to the dc accordingly...