The development of true photography was delayed due to the necessity of inventing the technology for focusing, with the camera obscura playing a crucial role in its history.
True photography took many more years to develop because the technology for focusing needed to be invented. The concept of photography traces back to the Renaissance era, where artists used the camera obscura to project images. However, it was the invention of a light-sensitive surface by Joseph Nicéphore Niépce in the 19th century that laid the groundwork for modern photography.
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