Change history for item: Optoma ES521

  1. Donny Darko 25 September 2023 05:00:06
    1. Create: Width #593562
      Value: 28.6
    2. Create: Height #593563
      Value: 84
    3. Create: Description #23831341
      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 #23831342
      Value: Optoma
    5. Create: Type #23831343
      Value: Stationary
    6. Create: Technology #23831344
      Value: DLP
    7. Create: Purpose #23831345
      Value: For office
    8. Create: Projector resolution #23831346
      Value: 800x600
    9. Create: Image aspect ratio #23831347
      Value: 4:3
    10. Create: Number of LCD/DMD panels #23831348
      Value: 1
    11. Create: Image functions and options #23831349
      Value: Keystone correction
    12. Create: Peculiarities #23831350
      Value: Speakers
    13. Create: Lamp life #23831351
      Value: 5000 h
    14. Create: Lamp life in eco mode #23831352
      Value: 6000 h
    15. Create: Number of lamps #23831353
      Value: 1
    16. Create: Power of each lamp #23831354
      Value: 180 W
    17. Create: Min. projection distance #23831355
      Value: 12 m
    18. Create: Max. projection distance #23831356
      Value: 12 m
    19. Create: Min. diagonal size #23831357
      Value: 0.7 m
    20. Create: Max. diagonal size #23831358
      Value: 7.7 m
    21. Create: Min. ratio of distance to image size #23831359
      Value: 1.95
    22. Create: Max. ratio of distance to image size #23831360
      Value: 2.15
    23. Create: Min. horizontal frequency #23831361
      Value: 15 kHz
    24. Create: Max. line frequency #23831362
      Value: 91 kHz
    25. Create: Min. vertical frequency #23831363
      Value: 24 Hz
    26. Create: Max. frame frequency #23831364
      Value: 85 Hz
    27. Create: Zoom optical #23831365
      Value: 1.1
    28. Create: Aperture number F, min #23831366
      Value: 2.41
    29. Create: F-number F, max #23831367
      Value: 2.55
    30. Create: Focal length min. #23831368
      Value: 218 mm
    31. Create: Focal length max. #23831369
      Value: 24 mm
    32. Create: Contrast #23831370
      Value: 4500:1
    33. Create: Light flow #23831371
      Value: 2700 lm
    34. Create: Keystone correction type #23831372
      Value: Vertical
    35. Create: Connectors and interfaces #23831373
      Value: RS-232, S-Video input, VGA input, composite video input, component video input
    36. Create: Noise level #23831374
      Value: 30 dB
    37. Create: Depth #23831375
      Value: 192 mm
    38. Create: Weight #23831376
      Value: 2.3 kg
    39. Create: Image #20914048
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8014038335670227284/orig
    40. Create: Image #20914049
      URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1018499640354242399/orig
    41. Create: Preview image #20914050
      URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id8014038335670227284/orig
  2. Donny Darko 27 April 2023 23:17:50
    Name: Optoma ES521; Catalog: Multimedia projectors