 An Arri Alexa camera, a prime lens, and Scorpio and Strada cranes were used for the principal photography, while a probe lens and high-intensity lighting were used for the macro photography.Senthil Kumar had to use a special lens with a minimum f-stop of f8.0; the wide apertures required high-intensity lighting to get acceptable shots.He used GoPro cameras as they were the smallest possible ones that offered close to professional resolution.