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Pira sampeyan ngerti babagan lapisan AR?
Lapisan AR minangka teknologi sing nyuda refleksi lan nambah transmisi cahya kanthi ngetrapake pirang-pirang lapisan film optik ing permukaan lensa.Prinsip lapisan AR yaiku nyuda prabédan fase antarane cahya sing dibayangke lan cahya sing ditularake kanthi ngontrol ...Waca liyane -
Apa sampeyan ngerti parameter dhasar lensa?
Kanthi nambah kesadaran konsumsi konsumen, akeh pelanggan sing ora mung nggatekake layanan toko konsumsi, nanging uga luwih nggatekake rasa penasaran marang produk sing dituku (lensa).Milih kacamata lan bingkai iku gampang, amarga ...Waca liyane -
Pambuka bahan lensa umum
Lensa kacamata srengenge sing digawe saka bahan nilon, CR39 lan PC duwe kaluwihan lan kekurangan dhewe.Nylon minangka polimer sintetik sing entheng, awet lan fleksibel.Nduwe resistensi sing dhuwur kanggo pengaruh lan bisa tahan suhu sing ekstrem.Lensa nilon gampang digawe nggunakake cetakan ...Waca liyane
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