-
Lilense tsa mahlo tsa 1.56 FSV Blue Block HMC Blue Coating
Lense ea Blue Block, re boetse re e bitsa Blue Cut Lens kapa UV420 Lens. 'Me e na le mefuta e 'meli ea lense ea blue block e fapaneng, e 'ngoe ke lense ea blue block e bonahalang, mofuta ona ke block light blue ka thepa; e 'ngoe ke ho eketsa blue block coating ho thibela blue light. Bareki ba bangata ba khetha lense ea blue block e bonahalang, hobane e theko e tlase ebile e bonolo ho hlahloba ts'ebetso ea eona ea block, ho hlokahala feela pene ea blue light ho lekane.
