Using HiDPI Images

Nivo Lightbox supports loading HiDPI images in the lightbox for devices that support it (e.g. Retina Macs). To do so simply add a  data-lightbox-hidpi attribute to your link with the URL to your HiDPI image. For example:

<a href="image_large.jpg" data-lightbox-hidpi="image_large@2x.jpg"> 
    <img src="image_thumb.jpg" alt="" /> 
</a>