The Ken-A-Vision 7890UM Vision Viewer is a digital, manual-focus document camera that captures and transmits still images and video to a television, computer, projector, or video recording device for classroom viewing using the attached USB cable. The CMOS camera sensor has a 1.3 mega-pixel (MP), 1280 x 1024 pixel resolution, and 720P high-definition (HD) video output at up to 30 frames-per-second (FPS). The gooseneck flexes 360 x 180 degrees for custom positioning. The camera displays microscope images using the included 28mm microscope eyepiece adapter. An 11.5 x 7.5 inch field of view has a 60-degree diagonal and 50-degree horizontal viewing angle. The camera is powered through the USB computer connection, is Interactive White Board (IWB) complaint for most recent boards, and includes Applied Vision 4 software for Windows (Windows XP SP2 or later, Vista, 7), Mac (OS 10.5 or later), and Linux.
Specifications
| Camera | Digital, 1.3 mega-pixel, complementary metal-oxide semiconductor (CMOS) with 6mm lens | ||||||||||||||||||
| Pixels | 1280 x 1024 | ||||||||||||||||||
| Sensor | 1/4" CMOS | ||||||||||||||||||
| Maximum resolution frame rate output | 13 frames per second (FPS) for 1280 x 1024; 30 FPS for 640 x 480 | ||||||||||||||||||
| Field of view | 29.21 x 19.05 cm/11.5 x 7.5 inches | ||||||||||||||||||
| Viewing angle | 60-degree diagonal, 50-degree horizontal | ||||||||||||||||||
| Output resolution | HD 720P to VGA, RGB (DVI, HDMI depending on your computer configuration) | ||||||||||||||||||
| Output connection | 1.8-meter USB 2.0 cable port to USB or RS232 port | ||||||||||||||||||
| Gooseneck | 360 x 180 degree memory-free surgical flexible neck | ||||||||||||||||||
| Power source | 5 VDC, 200mA from USB port only | ||||||||||||||||||
| Camera | Digital, 1.3 mega-pixel, complementary metal-oxide semiconductor (CMOS) with 6mm lens |
| Pixels | 1280 x 1024 |
| Sensor | 1/4" CMOS |
| Maximum resolution frame rate output | 13 frames per second (FPS) for 1280 x 1024; 30 FPS for 640 x 480 |
| Field of view | 29.21 x 19.05 cm/11.5 x 7.5 inches |
| Viewing angle | 60-degree diagonal, 50-degree horizontal |
| Output resolution | HD 720P to VGA, RGB (DVI, HDMI depending on your computer configuration) |
| Output connection | 1.8-meter USB 2.0 cable port to USB or RS232 port |
| Gooseneck | 360 x 180 degree memory-free surgical flexible neck |
| Power source | 5 VDC, 200mA from USB port only |


