Patrick from Fujirumors found that reference to a new Samyang 10mm f/2.8 lens. These are the specs:
Specification 1:2.8 10mm ED AS UMC CS
Aperture Range F2.8 ~ 22
Optical Construction 14 Element in 10 Groups (2 ASPHERICAL LENS)
Angle of View 109.5˚(APS-C)
Minimum Focusing Distance 0.25m (0.82ft)
Filter Size NONE
Length 76.7 ~ 105.5 mm
Maximum Diameter Ф86mm
Weight 710 ~ 740g
Mount Canon EOS, Canon M, Nikon, Pentax, Sony, Sony-E, FUJIFILM X, Samsung NX, Four-thirds, Micro Four-thrids
Lens Coating Multi-coating
eBay links to all different branded Samyang lenses:
[shoplink 20647 ebay]Samyang [/shoplink], [shoplink 20684 ebay]Walimex [/shoplink], [shoplink 20649 ebay]Rokinon [/shoplink], [shoplink 20650 ebay]Opteka [/shoplink], [shoplink 20651 ebay]Falcon [/shoplink], [shoplink 20653 ebay]Vivitar [/shoplink] and[shoplink 20652 ebay]Bower [/shoplink].