The 12-40mm F2.8 II Pro and 40-150mm F4 Pro aren’t the first lenses to appear with ‘OM System’ branding, but they give a bit of an insight into OM Digital Solutions’ thinking about the system, its strengths, and where it’s going.

We’ve had a chance to handle and use the lenses a little bit and are going to take a look at what they are and what they offer.