Add “Image zoom (Fancybox)” link to your product page
FancyBox is a tool that offers a nice and elegant way to add zooming functionality for your product images. When you click on the product image, a Fancybox (lightbox) appears and the image is shown in full detail.
? Hardware accelerated animations for better performance.
? Mobile optimized
? Swipe to navigate, spread/pinch to zoom in/out supported on touch devices.