There is a community post asking about this for the outdoors theme.
https://community.shopify.com/c/shopify-design/disable-product-full-screen-zoom/td-p/430725
I was wondering if someone that knows code could dig around and tell me whats up?
Welcome to Shopify Community.
Let me know, Which theme are you using.
So that i can help you out.
Thank you.
Hey Ravi! I am using the SENSE theme