Influence of corneal power on intraocular lens power of the second eye in the SRK/T formula in bilateral cataract surgery.

For K values greater than 44.6 D or less than 42.8 D, an approximately 70-80% adjustment of the first eye error should be considered. In contrast, for K values between 42.8 D and 44.6 D, a 30% or less adjustment should be considered in the SRK/T formula.