Focus sight

The Focus sight is a headband which was released on 8 February 2010 together with the strykewyrms, the Hexcrest, and the Staff of Light. It boosts the player's ranged attack and defense bonuses, including magic defence. It is only dropped by Desert strykewyrms. The Focus sight, along with the Hexcrest are required to make a Full slayer helmet. When worn, the player's ranged damage and accuracy are increased by 15% against the monster assigned. This item is NOT lendable.

On the day of release, players were buying the Focus Sight and Hexcrest at 8-10 million coins.

A Focus sight drop is mentioned in the Adventurer's Log with the message, "After killing a Desert strykewyrm, it dropped a focus sight."

Trivia

 * The Focus Sight is most likely based off a HMD (Head-Mounted Display).
 * It resembles the eyepiece that Garrus Vakarian wears from the Mass Effect series.
 * It resembles the Solid Eye which Solid Snake wears in the video game series Metal Gear Solid.
 * It resembles the scouter, which is a piece of headgear from Dragon Ball Z.
 * It also resembles the headpiece that Fox McCloud, Falco Lombardi and Wolf O'Donnell wear from Lylat Wars (Star Fox in the U.S.)
 * Oddly, you can't see the crosshairs on the Focus Sight from the equipment menu unless it's on a Full Slayer helm, but is fully visible while chatting to a npc.