How to unlock Thermal Scope in Delta Force

Thermal scope is an optic that allows you to spot the target through smoke. Find how to unlock all thermal scopes in Delta Force here.

Thermal Scope Overview

Currently there are 3 thermal optics that you can unlock and use in Delta Force. They are very powerful to use in operations mode.

Optic	Guide
Adv. Thermal Fusion Holographic Sight	The Adv. Thermal Fusion Holographic Sight is very powerful to use for close quarter battle.
White Phosphor Thermal Scope	The White Phosphor Thermal Scope suit greatly for mid range battle.
8x Adv. Thermal Vision Sniper Scope	The 8x Adv. Thermal Vision Sniper scope is powerful for long range battle.

Here's how to unlock all of the thermal scopes:

Step 1: Open Event Tab

 Press F6 or click on the event tab to open the event menu.

Step 2: Go to Season Event Tab

You can find Season event tab on the top header. Then tap on Attachment Permit.

Step 3: Go to Get Score Tab

Inside this tab, you will be given tasks to solve complete so that you can earn score to unlock all the optic attachment.

Step 4: Obtained Scope

Go back to Attachment unlocked tab, after you complete the tasks and claimed any scope that you want to unlock.

Event Period

This Attachment Permit event last from 18th Jan to 31st Jan, 2025.

Conclusion

In short, Thermal scope provide huge advantage against enemy behind smoke. Unlock them in the limited event before they're gone.