That is probably one of the most funny new lens announcements ever. We have new lenses from “Dog Shits Optics”
On their website they say the lenses based on the Vintage 58mm f/2.0 classic 1960’s Zeiss optical design (here on eBay). You can buy them in almost any mount you want, also four Micro Four Thirds and for Four Thirds. The mount will be modified after your purchase. Check out for more info at Etsy.com.