Rather than taking individual lenses, he’s starting with the second-hand lens from an old projector. ... it’s a drafting aid for drawing circles which closely resembles a photographic part.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images The second-hand camera lens market is currently valued at $2.5 billion ...

Rather than taking individual lenses, he’s starting with the second-hand lens from an old projector. ... it’s a drafting aid for drawing circles which closely resembles a photographic part.

On Thursday, Snap released Lens Studio 3.4, adding improved hand tracking, 3D multi-body tracking and full body segmentation to its AR offerings.