Chief Editor - opticallimits.com
Doing all things Canon, MFT, Sony and Fuji
1.6Kg it's a dream. But if I understand the things, it's a bit worse than Sony 200-600mm at the long end due to the diffraction thing. At the moment I can't tell whether I'd trade some sharpness for weight. I'll tell you in a few months.
Sony a6300, Sony a6000, Sony NEX-6, Sony E 10-18mm F4 OSS, Sony Zeiss Vario-Tessar T* E 16-70mm F4 ZA OSS, Sony FE 70-200mm F4 G OSS, Sigma 150-600mm Æ’/5-6.3 DG OS HSM Contemporary, Samyang 12mm Æ’/2, Sigma 30mm F2.8 DN | A, Meyer Gorlitz Trioplan 100mm Æ’/2.8, Samyang 8mm Æ’/3.5 fish-eye II | Zenit Helios 44-2 58mm Æ’/2
Plus some legacy Nikkor lenses.
Why did they bother to put the diaphragm there at all... :-)