Change history for item: Optoma HD28DSE

  1. Donny Darko 25 September 2023 05:11:42
    1. Create: Width #593992
      Value: 315
    2. Create: Height #593993
      Value: 114
    3. Create: Description #23839130
      Value: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
    4. Create: Brand #23839131
      Value: Optoma
    5. Create: Type #23839132
      Value: Stationary
    6. Create: Technology #23839133
      Value: DLP
    7. Create: Purpose #23839134
      Value: For home cinema
    8. Create: Projector resolution #23839135
      Value: 1920x1080 Full HD
    9. Create: Image aspect ratio #23839136
      Value: 16:9
    10. Create: Number of LCD/DMD panels #23839137
      Value: 1
    11. Create: Image functions and options #23839138
      Value: 3D, keystone correction
    12. Create: Peculiarities #23839139
      Value: Speakers
    13. Create: Lamp life #23839140
      Value: 4000 h
    14. Create: Lamp life in eco mode #23839141
      Value: 8000 h
    15. Create: Number of lamps #23839142
      Value: 1
    16. Create: Power of each lamp #23839143
      Value: 210 W
    17. Create: Min. projection distance #23839144
      Value: 1.5 m
    18. Create: Max. projection distance #23839145
      Value: 10 m
    19. Create: Min. diagonal size #23839146
      Value: 1.06 m
    20. Create: Max. diagonal size #23839147
      Value: 7.67 m
    21. Create: Min. ratio of distance to image size #23839148
      Value: 1.48
    22. Create: Max. ratio of distance to image size #23839149
      Value: 1.62
    23. Create: Min. horizontal frequency #23839150
      Value: 15 kHz
    24. Create: Max. line frequency #23839151
      Value: 91 kHz
    25. Create: Min. vertical frequency #23839152
      Value: 24 Hz
    26. Create: Max. frame frequency #23839153
      Value: 120 Hz
    27. Create: Zoom optical #23839154
      Value: 1.1
    28. Create: Aperture number F, min #23839155
      Value: 2.5
    29. Create: F-number F, max #23839156
      Value: 2.67
    30. Create: Focal length min. #23839157
      Value: 219 mm
    31. Create: Focal length max. #23839158
      Value: 24 mm
    32. Create: Contrast #23839159
      Value: 30000:1
    33. Create: Light flow #23839160
      Value: 3000 lm
    34. Create: Keystone correction type #23839161
      Value: Vertical/horizontal
    35. Create: Connectors and interfaces #23839162
      Value: USB Type-A, USB Type-B, HDMI input x 2
    36. Create: HDMI Version #23839163
      Value: 1.4a
    37. Create: Number of built-in speakers #23839164
      Value: 1
    38. Create: Power per speaker #23839165
      Value: 10 W
    39. Create: Depth #23839166
      Value: 224 mm
    40. Create: Weight #23839167
      Value: 2.58 kg
    41. Create: Additional Information #23839168
      Value: MHL support; 3D-Sync interface; USB-A Power 0.9A
    42. Create: Image #20915290
      URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id773539455571570393.jpeg/orig
    43. Create: Image #20915291
      URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id2566388947545812613/orig
    44. Create: Image #20915292
      URL: https://avatars.mds.yandex.net/get-mpic/4450422/img_id8120263551599747653.jpeg/orig
    45. Create: Image #20915293
      URL: https://avatars.mds.yandex.net/get-mpic/1642819/img_id675124573881145469/orig
    46. Create: Image #20915294
      URL: https://avatars.mds.yandex.net/get-mpic/1568604/img_id1094291370829651439/orig
    47. Create: Preview image #20915295
      URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id773539455571570393.jpeg/orig
  2. Donny Darko 27 April 2023 23:18:26
    Name: Optoma HD28DSE; Catalog: Multimedia projectors