Embed "Does it fit?" on your site
A free, 3.9KB, dependency-free lens-compatibility checker — for camera club sites, forums, YouTube show-notes pages, gear blogs. No cookies, no analytics, no Amazon link inside the widget itself. It reads the open lens-compatibility dataset and computes the same fit answer FitMyLens uses everywhere else on the site.
Live demo
Copy-paste snippet
<div data-fml-widget></div>
<script src="https://fitmylens.com/widget.v1.js" async></script>iframe fallback
If your platform strips inline <script> tags (many forum and CMS editors do), use this instead:
<iframe src="https://fitmylens.com/widget/embed/" style="width:100%;max-width:420px;height:260px;border:0" loading="lazy" title="FitMyLens: does it fit?"></iframe>What it does — and doesn't — do
- Fetches the open dataset once, client-side, and computes fit from mount + sensor coverage — the identical rule FitMyLens itself uses.
- No cookies, no third-party requests, no analytics script.
- The only outbound link is a plain link back to the matching FitMyLens body page — never an Amazon link, never a tag.