Over 10 years ago, this weird little plastic lens came on the market. For Nikon and Canon. I used the Nikon version with my Nikon F3 and Fujifilm S3 Pro. It was the Holga Lens Turret. A pinhole camera with 2 removable turrets for special effects. It wasn't on the market that long, it's a shame cause it is fun. They never made one for Fuji X but that is not stopping me from trying it out on the X-T5 using a Nikon AI to Fuji X adapter.