Tau Plus (4x Telescopic)

The Tau Plus (4x Telescopic) is a size 2 4x telescopic sight manufactured by NV-TAC. It has a max zeroing range of 500 meters.

In-game description
"The Tau Plus 4x telescopic sight from NV-TAC uses a proprietary optics coating to ensure a crystal clear image regardless of light levels and conditions, allowing you to precisely engage targets at medium range."

Development
The Tau Plus (4x Telescopic) was introduced in Alpha 3.6 along with the introduction of weapon attachments. It is the one of the first telescopic sights introduced in game. It was reworked in Alpha 3.7.