Glasstron

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Glasstron
Glasstron.jpg
Manufacturer Sony
Product family Glasstron
Type Head-mounted display

The Sony Glasstron was a family of portable head-mounted displays, first released in 1996 with the model PLM-50.[1][2] The products included two LCD screens and two earphones for video and audio respectively. These products are no longer manufactured nor supported by Sony.[citation needed]

The Glasstron was not the first head-mounted display by Sony, with the Visortron being a previous exhibited unit.[3][4] The Sony HMZ-T1, HMZ-T2, HMZ-T3 and PlayStation VR can be considered successors to Glasstron.[2]

Models[edit]

Five models were released.[citation needed] Supported video inputs included PC (15 pin, VGA interface), Composite and S-Video. A brief list of the models follows:

Model number Year of release Notes
PLM-50 1996[5] Released June 1996 in Japan.[5]
PLM-A35 1997[6] The most basic model with opaque lenses and no SVGA input.[citation needed] Released June 1997 in USA.[6]
PLM-A55 1997[6] This model had a mechanical shutter to allow the display to become see through, without SVGA.[citation needed] Released June 1997 in USA.[6]
PLM-100 1998[citation needed] This model had a mechanical shutter to allow the display to become see through, with SVGA, somewhat unstable.[citation needed]
PLM-S700 / PLM-S700E 1998[7] The S700 allowed for see through mode using LCD shutters and had support for SVGA output.[citation needed] Its LCD had over 1.55 million pixels on a component the size of a ten-cent coin at SVGA (800×600) display resolution.[citation needed] The S700 has NTSC input, whilst the S700E has PAL input. The S700 was released on 10 November 1998 in Japan.[7]

References[edit]

  1. ^ "Reality Check". Electronic Gaming Monthly. Ziff Davis (85): 14–16. August 1996. 
  2. ^ a b McCracken, Harry (2 February 2012). "Sony's Highly Personal, Surprisingly Decent 3D Viewer". Time. Retrieved 23 September 2016. 
  3. ^ "Visortron". Baltimore Sun. AP. 10 October 1995. Retrieved 23 September 2016. 
  4. ^ Free, John (1993). "Electronics Newsfront: ...and Visortrons from Japan". Popular Science (March 1993): 26. Retrieved 23 September 2016. 
  5. ^ a b "Sony Corporate Info: Projector Head Mounted Display". Sony. Retrieved 23 September 2016. 
  6. ^ a b c d "VR Wiki: Sony". VR Wiki. Retrieved 23 September 2016. 
  7. ^ a b "Sony Announces New Personal LCD Monitor PC Glasstron". Sony. 29 September 1998. Retrieved 23 September 2016.