Lenses of Vital Insight

Allows a rogue to make a sneak attack with a Ranged weapon

An assassin (rogue sub-class) wearing these lenses may perform a Ranged assassination.

Normally a sneak attack (or an assassination) may only be made with a Melee weapon.

Rogues wearing Lenses of Vital Insight and an item which allows them to sneak attack without the normal one round delay can make a sneak attack with a Ranged weapon during the surprise round.