Re-usable 3D glasses will also be included in the new Sony and Dolby 3D package in an effort to become more eco-friendly. The re-usable glasses will be cleaned after every cinema screening.
The Sony Digital Cinema 4K advanced dual lens on the Dolby 3D system shows two images to both eyes simultaneously for more natural "easy on the eye" viewing--the way vision works naturally. The result gives a depth of field so life like that viewers can feel like they are part of the action. Conventional single lens triple-flash 3D systems presents the images to the left eye only and then the right eye only in total up to 144 times per second. The Dolby 3D solution on 4K dual lens solution reduces flicker which may be apparent to some viewers when viewing alternative systems.