The ELO (Emitted Light Optic) is an optical attachment in Call of Duty: Black Ops III and Call of Duty: Infinite Warfare. It is similar in appearance to a Red Dot Sight, but has a much less obstructive frame.
Call of Duty: Black Ops IIIEdit
- "Emitted Light Optic. Iron sights with a floating point illuminated reticle."
- — Description
Weapon level 4 (NX ShadowClaw)
Call of Duty: Infinite WarfareEdit
- "Emitted Light Optic with a floating illuminated reticle."
- — In-game description
The ELO returns as an attachment in Call of Duty: Infinite Warfare. It functions similarly to the previous iteration, but the reticle can now be customized. The ELO sports a new ability, as it also displays an ammunition counter for the current magazine. It also has a different reticle, featuring a green crosshair instead.