I would like to know if there is any way to adjust 2D camera to make axonometric 45 degrees views or something, I could not found this in camera settings or custom view.

Hello ,

If you select the XYZ panel at the bottom-right of the window, you should see a Camera menu that lets you set the camera rotation values, which you can use to achieve 45-degree axonometric views.

Best,

​​​​​​​Raghib