periscope lens: Explained: What is Periscope Lens and how does it work in smartphones - Rashtra News : Rashtra News #periscope #lens #Explained #Periscope #Lens #work #smartphones #Times #India Apple is rumoured to introduce a Periscope lens in future iPhones. According to popular Apple analyst Ming-Chi Kuo, periscope lens will come to iPhones in 2023.