Markings on leaves

[BHGz]

Hey guys just wondering what could be causing these light markings to go on the leaves. The only thing I can think of was I did water with a foliage sprayer & I sprayed them by accident but I did wipe them off. The older plant has had these markings and I’m wondering if it is pests or the water being a magnifying glass for the light or is it a deficiency. The plants seem fine. I did spray them last night with some Spinosad just in case. Thanks! Birdman