F35/F70/F90: 2.33 - 4.3 : 1 (WUXGA) / 2.5 - 4.6 (WQXGA/4K UHD) F80: 3.51 – 6.45 : 1 (WQXGA/4K UHD) (F80 requires the FLD/FLD+ lens adapter)