The is a Video used our Universal Clip Fisheye Lens with the Galaxy S9+ to take, it is not by a pro nor an amateur, just put the lens on and take, you can see the whole process.
https://youtu.be/89OYpOUVwk0
Click the link below to find the products:
https://dckina.com/index.php?main_page=product_info&cPath=6_172&products_id=2295
SKU: DCK005836