Talk:Focus Lens/@comment-160.7.245.206-20190304155342/@comment-2602:30A:2EAA:5DA0:8916:161:116C:ED5-20190530195844

^ Actually you want to do what's best for the item that has the highest tier lens equipped. If you use the same tier lens in both frame and weapon(s) then it doesn't matter how you gain the affinity since it's distributed across your loadout. When the same tier lens is used on everything you get: A * ( F * L + W * [ P * L + S * L + M * L ] ) = A * L * ( F + W * [ P + S + M ] ) where: A = affinity gained L = lens modifier (here it's the same tier lens equipped on everything F = frame's distibution (can have values 1, 1/2, 1/4) W = weapon's distibution (can have values 1, 1/2, 1/4) P, S, & M = primary, secondary, & melee (can have values 0, 1/3, 1/2, 1) F + W must equal 1 P + S + M must equal 1