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There's one more item your iPhone can replace — a magnifying glass. We're taking a look at the iPhone's Magnifier app, a super useful free tool that allows you to magnify using your iPhone's camera.
The iPhone, developed by Apple Inc., is a line of smartphones that combine a mobile phone, digital camera, personal computer, and music player into one device. Introduced by then-CEO Steve Jobs on January 9, 2007, the iPhone revolutionized the mobile phone industry with its multi-touch interface and lack of physical keyboard.
The rear cameras on the 7 and 7 Plus both have an f / 1.8 aperture, as compared to f / 2.2 on the iPhones 6 and 6 Plus, though the 7 Plus' tele camera has f / 2.8 and is not optically stabilized. [26] [64] It also has a brighter quad-LED True Tone flash The 2017 iPhone 8 camera features a larger sensor and a newer color filter.
The iPhone 7 and iPhone 7 Plus [a] are smartphones that were developed and marketed by Apple Inc. They are the tenth generation of the iPhone.They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6, iPhone 6 Plus, iPhone 6S and iPhone 6S Plus as the flagship devices in ...
Mobile phone chargers have gone through a diverse evolution that has included cradles, plug-in cords and obscure connectors. However, devices built between 2010 and 2020 generally use micro-USB connectors, while newer devices tend to use USB-C.
Walton was founded by S.M Nazrul Islam. Nazrul started his career as a small businessman. After the Bangladesh Liberation War of 1971, he started a separate business. In 1977, he founded a new company named after his eldest son S.M Nurul Alam Rezvi called Rezvi & Brothers, abbreviated as R.B. Group. [10]
The magnifying power in this case is roughly MP = d o Φ. [9] A typical magnifying glass might have a focal length of 25 cm, corresponding to an optical power of 4 dioptres. Such a magnifier would be sold as a "2×" magnifier. In actual use, an observer with "typical" eyes would obtain a magnifying power between 1 and 2, depending on where lens ...
The electronics industry in Bangladesh is one of the fastest-growing industries in the country with great potential. Popular Bangladeshi electronics brands include Walton Electronics , Singer Bangladesh , Jamuna Electronics , Vision Electronics ( PRAN-RFL Group ).