Oracle Lens

Oracle Lens edit
Active
Summons a Sweeper Drone that escorts you for the next 10 seconds (90 − 60 (based on average of all champion levels) second cooldown; 750 range).
Limitations
Limited to 1 Trinket item. Switching to another trinket keeps the current cooldown, if there is any.
Recipe
Cost	Special
Sell	No Sell
ID	3364
Availability
SR
HA
Menu
Keywords
red totem trinket sweeper spinny

Oracle Lens is a basic trinket item in League of Legends.

Notes

Edit

The Drone summoned by Oracle Lens sweeps the surrounding area, granting obscured vision of enemy units.

• Stealthed wards and traps are revealed. Stealthed wards are also disabled.
• Oracle Lens uses edge range from the user's center.
  • Wards only have a radius of 1. Hence they still have 149 more vision range than they'll be detected and disabled by Oracle Lens.
• The  cooldown is reduced by item haste from Cosmic Insight and Ingenious Hunter.

Exchangable with

Farsight Alteration

Warding Totem

Old icons

1st version

2nd version

Trivia

• The search term 'sweeper' references the Sweeping Lens that introduced the Sweeper Drone.

Media

Sweeper Drone

Revealing and Disabling Ward

Revealing Trap

Silhouette VFX

Patch History

V10.24

• Updated icon.

V10.23

• Updated icon.
• Limited to 1 Trinket item.

V10.8

• Bug Fix: Can now be used immediately if it is the player's first purchased trinket instead of defaulting to a 90 second cooldown.

V9.24

• Cooldown when swapping trinkets is now based on time since you last used any trinket.

V8.23

• Cooldown now scales with the average level of all champions instead of the owner's level.

V8.8

• Renamed Oracle Lens from Oracle Alteration.
• New Effect: Swapping between trinkets now sets your new trinket to the same percentage remaining cooldown as your old one rather than flat 120 second cooldown on swap.
• Now available at level 1 from level 9.
• Cooldown changed to 90 − 60 (based on level) seconds from 76 − 60 (based on level).
• Range increased to 750 at all levels from 660 / 690 / 720 / 750 (based on level).

V7.13

• New Effect: Tooltip now displays Vision Score.

V7.4

• Removed: Disabling traps. Still reveals them.

V6.2

• Scan range changed to center to edge from center to center.

V5.22 - Added

• Oracle Alteration:
  • Recipe: Sweeping Lens + Level 9
  • Active: Summons a drone that escorts you for the next 10 seconds. The drone warns against unseen enemies (including stealth, fog and brush) as well as revealing and disabling wards and invisible traps within a 660 / 690 / 720 / 750 (based on level) radius area. 76 − 60 (based on level) second cooldown.

References

List of Items

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