PetaPixel -
2 Dec 2015 20:01

Back in 2013, Slovenia-based Lumu Labs raised over $244,000 on Kickstarter to launch the Lumu, a headphone jack attachment that turns the iPhone into an accurate light meter for photographers. Now the company is back again with the Lumu Power, a next-gen attachment that doesn’t just meter light — it can measure and calculate flash […]
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