What does Microscope look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add Microscope?

Facebook first drew Microscope in 2.0, released February 20, 2017.

Meta Platforms, Inc. has shipped 12 versions of Microscope. Each is dated, so you can see when the design changed.

Facebook 2.0

Facebook shipped a new design for Microscope in 2.0, released February 20, 2017. The previous design is shown beside it.

The first Facebook release we hold for this emoji.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Microscope look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add Microscope?: Facebook first drew Microscope in 2.0, released February 20, 2017.
How many times has Facebook redrawn Microscope?: Meta Platforms, Inc. has shipped 12 versions of Microscope. Each is dated, so you can see when the design changed.