This is a Samyang-made lens that has a maximum focal length of 85 mm and a minimum focusing distance of 1.1 m. The aperture of the lens is maximum ƒ/1.25 and minimum ƒ/22.
From Amazon
SAMYANG 13085T1.5F 85 mm T1.5 VDSLR AS IF UMC II Lens for Fuji X Connection Black
This product is also available at 1 unverified store.