Locate Moon/Sun/land object is always a pain of Seestar S50 users because S50 doesn't have view finder or wide angle camera like s30. So I made a view finder with very simple materials: one milk box plus one small mirror. Like the pictures show, I suppose you can easily understand its structure and can make a copy by yourself. It didn't accurate but it need not, it just a guide to help you generally place the Moon

or other objects in the center of the vision, then you can use Seestar app for next adjustment. But it may not work for the Sun because it is too strong. You can find my Lego Solar

finder for that or combine with it. Enjoy and clear sky!

Milk box view finder of Seestar S50