Will prolonged viewing cause any strain to the eyes?

Will prolonged viewing cause any strain to the eyes?

The duration of the lessons is generally 15 to 20 minutes long for each topic in the curriculum. We have taken the utmost care in developing the Stereoscopic 3D animations augmented by state-of-the-art delivery mechanism to assure no strain to the eyes. However, at Vinformax Dimensions Limited, we ensure that each video is put through a rigorous quality check to ensure that it is technically sound and cannot cause any damage to the viewer's vision.