RealD CrystalEyes 4s

Shutter eyewear is used to enable stereo 3D viewing when synchronized to a compatible display. Stereoscopic 3D recreates the way we naturally see by creating perceived-depth on a flat (2D) surface. Fast-response opacity in each lens and liquid crystal quality determines 3D image clarity.

RealD Pro has developed the optimal features for the best Stereo3D™ image clarity. RealD Pro products have been used for over 30 years by NASA, Boeing, BMW, DreamWorks, Disney and many other companies that integrate cutting-edge technology for product and content development in Stereo3D™.


RealD Pro designed its new CrystalEyes® 4s with users in mind as a next-generation version of CrystalEyes® 3 eyewear. The all-new CE 4s eyewear is lighter, more comfortable, and performance-accelerated for the most demanding all-day use, CE 4s' fast lenses will not cause eye strain from flicker. Overmolded rubber arms are spring-loaded for optimal comfort and fit over prescription glasses. CE 4s have integrated infrared sync technology that synchronizes with any RealD Pro infrared emitter.

  • Light weight for all-day wear (67 grams)
  • Internal rechargeable battery with USB charger included - 24 hour use - reduce waste & increase reliability
  • 5-minute power off if active signal not received
  • Resists ambient light synch signal interference
  • Interchangeable rubber nose piece for custom-fit
  • Unprecedented 1000:1+ contrast - perfect images
  • 1.7ms response time - no eye strain from slow lens flicker
  • Includes a One-Year Warranty

Display Compatibility (require RealD IR emitter)

  • Projectors up to 144hz frame rate
  • DLP® TV's
  • CRT monitors


RealD Crystal Eyes 4S BrochureRealD Crystal Eyes 4S Brochure

Specifications and other information are subject to change without notice. The information on this webpage is provided by the respective named manufacturer and is for general information purposes. These data constitute a concrete indication of properties and condition only if they are expressly indicated by EST or have been agreed upon as a condition in writing.