Lomo has teamed up with Kono! to release what it describes as an ultra-slow film with an ISO of just 6, designed for long-exposure photography

The Kono! Donau – which is available in limited quantities – delivers one of the highest resolutions of any colour negative film, according to Lomo.

‘Its atypically low speed makes it perfect for experimenting with long exposures of up to several minutes – day or night,’ said Lomo, adding: ‘It’s a must-try for light painters.’

The film has no orange mask, so it produces daytime photos with ‘extremely bluish tones’.

You’ll need a tripod though.

Kono! Donau costs £27 for a pack of three.