Product By : Ken-A-Vision
- NTSC video connection
- Manual focus camera head
- Direct connection to a projector
- Small, dynamic base with no confusing buttons
- 3 Year limited warranty
Ken-A-Vision 7890B Manual Focus Vision Viewer (Video connection) Overview
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. Sturdy, flexible neck does not sag. 350 TV lines output resolution. CCD image sensor. 11.5" × 7.5" Field of view. 512 × 491 Pixel count. Composite NTSC connection Viewing angle: 60 degree: diagonal, 50 degree: Horizontal. Focal distance: 1" (2.5cm) to infinity. Lens: 6mm. Controls - Focus: manual. Gamma adjustment: auto. Light control: auto Microscope adapter: 28mm. Optional accessories: USB adapter ( VFUSBAD2), VGA converter (V-VGACON).Model : 7890B
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