Spiratone YS 18mm wide angle M42 screw mount lens for sale. There isn't much information on the internet but apparently this may be a Tokina lens. Either way, it's pretty rare to find a screw mount in this wide angle. Overall in good condition, shows external wear and dirt but no major blemishes. The glass is free of defects but I would say there are some light cleaning/dirt marks on there. Nothing that would detract from the image, I expect. Aperture and focus are smooth. I have never used this lens. If you request I can shoot some sample shots with it. It comes with a rear cap and a lens case. Sorry, no front cap. It is a 72mm front filter/cap size. It is a little hard to price this. The last three that sold on eBay (in different mounts) went between $120-$210. I'm only asking for exactly what I paid for this lens: $100 CAD. I will ship in Canada for $10, $20 to the US to Paypal verified addresses. Ask me about other places. Thanks for looking! Happy to answer any questions.