Click here to enlarge imageCamera targets spectroscopySpectraCAM line of cooled, randomly addressable, scientific imaging cameras focus on spectroscopy applications. They feature 27 X 27-µm pixels using a 540 X 540-pixel RACID86 sensor or a 1024 X 1024-pixel RACID84 sensor. Proprietary RACID Exposure software automatically varies exposure time from pixel to pixel based upon real-time observation of the signal intensity. Proprietary random-access integration results in a linear dynamic range exceeding nine orders of magnitude or 30 bits using a single exposure period. Antiblooming performance ensures accurate image detail under extreme lighting conditions, and wavelength coverage allows sensitivity from 160 to 1100 nm. Additional coatings are available for deep ultraviolet and direct x-ray imaging. The 16-bit gray-level camera controller uses a Pentium PC with a 100-Mbit/s Ethernet host-controller communications link. Camera software also supports the export of data in various imaging (JPEG and TIF) and spreadsheet formats.Thermo CIDTECLiverpool, NY 13088(315) 451-9410.Go to www.onlinecenter.to/vsd and enter 113Ringlights aboundNerLite Ring LED illuminator series comes with integrated lens, LED circuits, housing, and a single threaded lock ring. The lens is recessed and secured within the housing around the entire aperture. A flexible power cable is secured to the housing with strain relief. Ring apertures accommodate a variety of lens sizes and light-to-lens positioning options. Mounting options include metric-threaded 'blind' holes that isolate electrical components from mounting hardware and accessory lens adapters for direct mounting to the filter threads of common camera lenses. The illuminators include the R-60-1 Series with 60-mm outside diameter (OD), 34.5-mm inside diameter (ID), and 24 LEDs; R-60-2 Series with 60-mm OD, 34.5-mm ID, and 48 LEDs; R-70-1 Series with 70-mm OD, 43.4-mm ID, and 24 LEDs; and R-70-2 Series with 70-mm OD, 43.4-mm ID, and 48 LEDs. Each series offers focal lengths of 70, 102 or 127 mm and red (660 nm) or white (6500 Kelvin) LEDs.RVSI/NERWeare, NH 03281(603) 529-2385.Go to www.onlinecenter.to/vsd and enter 114Camera does networkingDN100 digital network camera captures, transfers, and monitors micro/macro images simultaneously, enabling viewing of images at several locations in real time. It is platform independent, attaches directly to a local-area network or the Internet, and is accessed through standard browsers. This stand-alone camera uses a standard monitor up to 1280 X 1024-pixel resolution without the need for a PC or special software to capture and transfer images. The camera delivers 1.3-Mpixel resolution color images at 15 frames/s. Captured images can be transferred to networked users simultaneously at 1 frame/2 s through 1 frame every 10 minutes, suiting time-lapse applications. Images can be directly stored on an optional PCMCIA type II card. Configured with a stereoscopic microscope, the camera can examine a master sample and a production product in two-image split-screen mode.Nikon Instruments Inc.Melville, NY 11747(800) 526-4566.Go to www.onlinecenter.to/vsd and enter 115Light pipe forms backlightsPHLOX patented optical light pipe enables the production of several backlights with dimensions of 2 X 2, 4 X 4, and 8 X 8 in. and luminances above 10,000 cd/m2, 8000 cd/m2, and 4500 cd/m2, respectively. Custom backlights are available up to 30 X 24 in. (800 X 600 mm). All versions work at a low operating temperature of 90°F/40°C. Featuring a plasticity capability and a thickness of 1 to 12 mm (0.04 to 0.48 in.), the light pipes can be formed into various backlight shapes. Key features include a light conductivity of >90% and a surface and angle distribution uniformity of >90%.Leutrek Vision Inc.Burlington, MA 01803(781) 238-0213.Go to www.onlinecenter.to/vsd and enter 116 
