Probably better to order a Samyang/Falcon 8mm Fisheye from Poland. Better image quality but you will need to shoot 6+1 or 6+2 instead of 4+1. No Auto-Focus but we don't use that for pano photography anyway!
Understand it is 180 degree diagonal not 180 circular and that is why it is higher quality image and requires more photos to cover the full 360x180 sphere.
Price is right around $400 AUD delivered.
Click here
This mob were cheaper but nil stock ATM Click here
Regards, Smooth
