220.5 eV to nm

220.5 eV = 5.6229 nm

eVnm
205.5 eV6.0333
210.5 eV5.89
215.5 eV5.7533
220.55.6229
225.5 eV5.4982
230.5 eV5.3789
235.5 eV5.2647

220.5 eV = 5.6229 nm

Formula

E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf