① Since large glass bottles could not be captured in the field of view, the upper part of the object (such as the rim of the bottle) was captured with a telecentric lens and the bottom part with a fixed focal length lens.
② In order to improve the tact time, a telecentric lens with a wide field of view that can image the entire object in a single shot was being considered.

・The wide field of view allows the entire object to be captured in a single shot and contributing to improved tact time.