> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/65r-sensor-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/65r-sensor-user-guide/65r-sensor/variants.md).

# Variants

<table data-card-size="large" data-view="cards"><thead><tr><th align="center"></th><th align="center"></th></tr></thead><tbody><tr><td align="center"><img src="https://3675182560-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXxc0lOfDa92aCfFa5lb4%2Fuploads%2Fv4ieAw9jYTll7j7Soeui%2F65r.png?alt=media&amp;token=b4f073f2-bd91-478c-8766-fea152b509a8" alt="" data-size="original"></td><td align="center">27mm (Standard)</td></tr><tr><td align="center"><img src="https://3675182560-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXxc0lOfDa92aCfFa5lb4%2Fuploads%2FqMXG8AmPaIILBZFWMBAB%2F65ROEM0135_edit%2060mm%20Mock.png?alt=media&amp;token=d26c36a9-3af7-4621-bae2-27ee0363a979" alt="" data-size="original"></td><td align="center">60mm</td></tr></tbody></table>

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## What's The Difference?

The lens and lens mount are different. The 27mm standard lens was designed from the ground up specifically for the 65R and provides the highest image quality.&#x20;

The 27mm lens, with its wider FOV, is ideal for large-area mapping and broad coverage applications, reducing the number of images needed per flight. The 60mm lens, with its narrowere FOV and finer GSD, is best suited for high-detail imaging in infrastructure inspections, surveying, and precision measurements where accuracy at a distance is critical.&#x20;