# Image zoom With the ScandiPWA theme, customers are welcome to use the image zoom functionality on product description pages. On mobile, image zoom is performed via pinch. On desktop - by scroll. For user convenience, the message has been added to an image gallery, with a proposal to scroll. ### **Image Behaviour** Once zoomed in, the image will be changed to the originally uploaded in BE allowing to have a higher quality on zoom but not damaging the performance of the product description page. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://manual.scandipwa.com/v5.3.5/catalog/catalog-images-and-video/image-zoom.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.