Cheap, third-party lenses are good for consumers and good for camera manufacturers

Three prime lenses from 7Artisans, TTArtisans and Viltrox against a sky-blue background, the centre lens has a halo above it
(Image credit: Future / 7Artisans / TTArtisan / Viltrox)

It seems a day barely goes by without affordable lens manufacturers such as TTArtisan, Viltrox or 7Artisans releasing a cut-price lens for mirrorless systems. Just this week, I wrote stories about the new 7Artisans AF 85mm f/1.8 for Nikon Z mount and the TTArtisan AF 75mm f/2 for Nikon Z and Sony E. 

These aren't just cheap manual focus primes for smaller sensors. They are relatively fast, full-frame-compatible autofocus lenses, designed to compete directly with the optical behemoths of the world. And there's no sign of the affordable arms race slowing down, either. It's been reported that Chinese lens manufacturers are developing autofocus zoom lenses, which would really put the proverbial cat among the pigeons.

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Mike Harris
How To Editor

Mike is Digital Camera World's How To Editor. He has over a decade of experience, writing for some of the biggest specialist publications including Digital Camera, Digital Photographer and PhotoPlus: The Canon Magazine. Prior to DCW, Mike was Deputy Editor of N-Photo: The Nikon Magazine and Production Editor at Wex Photo Video, where he sharpened his skills in both the stills and videography spheres. While he's an avid motorsport photographer, his skills extend to every genre of photography – making him one of Digital Camera World's top tutors for techniques on cameras, lenses, tripods, filters and other imaging equipment – as well as sharing his expertise on shooting everything from portraits and landscapes to abstracts and architecture to wildlife and, yes, fast things going around race tracks...