National Gallery of Art, Resource Acquisition, 6th Street & Constitution Avenue, CLA-44, Washington, DC 20565

67 -- THERMAL IMAGER, SILICON LENS WITH AR COATING AND LENS ADAPTER DUE 050297 POC Mamie Gordon, Purchaseing Agent, 202/842-6413. The National Gallery of Art has a requirement for a Thermal Imager, Silicon Lens with AR coating, Lens adapter with the following salient features; The terrmal imager must have a large format, 512 x 512 pixel, platinum silicide focalplane array. It msut be colled electrically with a Stirling Cycle Cooler. It must be operable over the full 1-5 micron range. It must be configurable to narrower regions solely by switching external filters or lenses. The package must include a Nikon style lens mount (f-mount) adapter. The package must include a germanium lens to allow the camera to operate in the 3-5 micron range. The camera and its components must be operable and immediately compatible-without modifications with the existing computer system, which includes 1. a Macintosh Quadra Computer, a Perceptics Pixelbuffer NuBus video frame grabber card, and 2. a Macintosh Power Mac computer, a Scion PCI video frame grabber card AG-5 and 3. Systems Analytics' IP-Lab Spectrum software, and Adobe Photoshop software. The package must include the pre-assembled infrared camera together with a camera control box that enables the camera to be connected to a video monitor and computer frame grabber via a BNC connector. The camera must have a 2 year parts and labor manufacturer's warrenty. You may fax your request to Mamie Gordon or Jeannette Rogue at 202/289-3937. (0114)

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