DCI4K 0.98” = 0.80 – 1.16: 1 (SP4K-C, XDM)
DCI2K 0.98” = 0.80 – 1.16: 1 (SP2K-C)
WUXGA 0.96″ = 0.86 – 1.25 : 1 (UDM W, UDX W, HDX W, RLM, HDF)
WQXGA 0.90″ = 0.93 – 1.33 : 1 (UDM 4K, UDX 4K, HDX 4K)
UXGA 0.85″ = 1.04 – 1.49 : 1 (UDX U)
SXGA+ 0.95″ = 0.87 – 1.26 : 1

Lens Calculator https://lenscalculator.barco.com/