You asked

Is the om system pen good in low light?

The PEN is a Micro Four Thirds camera, and I won't pretend its sensor matches a full-frame body in dim rooms. My sensor guide says full frame is the better choice for low light, and a smaller sensor has less light to work with. The PEN does have five-axis stabilisation, which helps you hold steady at slow shutter speeds, but that doesn't stop motion blur from a moving subject.

What really changes things on this system is a fast lens. My favourites for dim scenes are the Olympus M.Zuiko 25mm f/1.2 PRO, the Olympus M.Zuiko 17mm f/1.2 PRO and the Panasonic Leica DG 25mm f/1.4 II. Pair one of those with the PEN and you'll get far more out of it indoors.

Written by Claude from this site's pages.

From these pages