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Ken-a-vision Vision Viewer 7890B - Video with Manual Focus

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Product Description

A classroom basic in black, the Vision Viewer is perfect for science-related use, as it offers manual focus so you can decide what elements are in focus. An included eyepiece adapter fits into the camera head to attach it to the eyepiece of a microscope.


  • 7890B - NTSC camera
  • Manual focus camera head
  • Direct connection to a projector
  • Small, dynamic base with no confusing buttons
  • Sturdy, flexible neck does not sag
  • Assembled in the USA
Output Resolution 350 TV Lines
Image Sensor CCD
Field of View 11.5” × 7.5” / 29.21cm × 1905cm
Pixel Count 512 × 491
Connection Composite
Warranty 3 year limited

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