# Gallery 91 - Compare Lens Viewer

> A before and after viewer where a circular lens follows the cursor to reveal the graded photo over the raw scan, with adjustable lens size and tabs to switch images.

A paid shadcn/ui block sold by the [@shadcnblocks](https://shadcnblocks.com/?utm_source=shadcn.exchange) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/shadcnblocks/gallery91).

- Page, with a preview: https://shadcn.exchange/r/shadcnblocks/gallery91
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/shadcnblocks/gallery91-light-84df29bf2800ba2f.png
- Listed: 2026-10-16

## Buy and install

@shadcnblocks sells this block, and its code is not on shadcn.exchange. Buy it from the registry, which installs it for those who have: https://shadcn.exchange/out/shadcnblocks/gallery91