One-Time / Separate Zeroing
One-Time Zeroing: Zero under the small FOV lens first, then switch to the other lens, the zero position will be adjusted automatically. That is, you can zero once before using, time and bullets saving!
Please note: You should zero in 50mm lens in TH50Z 2.0 or 60mm lens in TQ60Z 2.0.
Separate Zeroing: You can also zero on both lenses respectively to achieve a better game accuracy.