I knew Hoya was buying 3M Safety, but I just received an email saying they were substituting Zeiss/Sola progressives for the Essilor progressives 3M used to offer. Does anyone know why Zeiss progressives? Why aren't they using Hoya products??
I knew Hoya was buying 3M Safety, but I just received an email saying they were substituting Zeiss/Sola progressives for the Essilor progressives 3M used to offer. Does anyone know why Zeiss progressives? Why aren't they using Hoya products??
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