Another test shot with my 'new'lens , a 24mm f2.8 CARL ZEISS JENA marked' Made in Japan under licence' I got in a car boot sale for £10. It is Pentax PK-A-Series fit and I used my Pentax LX loaded with outdated 2005 Tudor 100 film rated at 64 ASA. The lens is NOT in the lens list on here.