You asked

Is the om system om 3 good for video?

I can't tell you from the OM-3's spec sheet alone. My OM-3 page lists the sensor, stabilisation and announcement year, but nothing on video, so I can't vouch for its video features. The video guide explains what matters most: a screen that flips to the front, a microphone input, light weight, and a wide lens. Check those on the camera before you buy it for video.

If you do go with the OM-3, the lens matters a lot for vlogging. A wide lens around 16-20mm full-frame equivalent works best at arm's length. These are the closest picks from the OM-3 catalogue:

Written by Claude from this site's pages.

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