Olympus OM-D

From Tardis Wiki, the free Doctor Who reference

While investigating Daniel Barton undercover, Ryan Sinclair used an Olympus OM-D mirrorless camera, with a Pentax flash attached, as part of his Logan Jackson cover. It had MI6 software which aided him in positioning his subject properly within the frame.

After snapping his first photograph, Ryan realised that he hadn't removed the lens cap, and rectified this discreetly. He then used the spyware camera to save a copy of Barton's security pass, which hung around his neck. (TV: Spyfall)