Focal Length Calculator
Goyo Optical announces the launch of a new Focal Length Calculator. The web tool allows users to calculate quickly the most effective lens focal length for their system, ensuring the aspect ratio of the sensor size equally pairs with the aspect ratio of the object being imaged. An object field of view that’s properly scaled to the sensor field of view aspect ratio ensures that the sensor will capture the entire image, preventing image clipping. Based on the sensor size, working distance and field of view entered into the tool, the Focal Length Calculator computes the Effective Focal Length while also providing the best lens options.
