2" TCF-S Focuser - Temperature Sensor Probe with 20" Cable - Hand Controller (Telescope Mount and Control Cable NOT Included, REQUIRED)."One of the single greatest detriments to taking truly outstanding astronomical images is the focus shift due to changing thermal conditions. A small change in ambient temperature can cause otherwise sharp stellar images to bloat in size ruining the final image and wasting precious observing time. Someone needs to develop a focusing system which compensates for these temperature changes & holds the focus steady throughout the night."Optec has developed such a system. Mechanically, the TCF-S is a robust Crayford style motorized focuser with high repeatability. The Crayford design allows for a solid friction roller focusing system with no play and very... Less

Native Resolution: 1080p (1920 x 1080) Maximum Resolution: UXGA (1600 x 1200) Maximum Wide Resolution: 1080p (1920 x 1080) Contrast Ratio: 40,000:1 Brightness - ANSI Lumens: 4000 standard, 3600 economy Projection Lens: F = 2.45 2.90, f = 22.18mm 33.27mm, 1:1.5 manual zoom and focus Projection Screen Size: 20" (50cm) 300" (762cm) Projection Distance: 3.3' (1.0m) 32.7' (10.0m) Throw Ratio: 60" @ 2m (1.50 2.28:1) I/O Connectors: 12V DC screen control, analog/RGB (D-sub), component (three RCA), composite video RCA jack, DVI (HDCP), PC audio stereo mini-jack, RJ-45 LAN, RS232 mini-DIN, SPDIF audio RCA jack, S-video mini-DIN, wired remote control mini-jack, USB Mini-B, USB Type B, two USB Type A, two analog/RGB component video (D-sub), two HDMI (video, audio, HDCP), two PC audio... Less

Native Resolution: WXGA (1280 x 800) Maximum Resolution: UXGA (1600 x 1200) Maximum Wide Resolution: 1080p (1920 x 1080) Contrast Ratio: 3000:1 Brightness - ANSI Lumens: 2700 standard 2160 economy Projection Lens: F = 2.57 2.65, f = 21.0mm 23.0mm, 1:1.2 manual zoom and focus Projection Screen Size: 26" (67cm) 300" (762cm) Projection Distance: 3.3' (1.0m) 31.2' (9.5m) Throw Ratio: 63" @ 2m (1.47 1.83:1) I/O Connectors: Composite video RCA jack, HDMI (video, audio, HDCP), RS232 mini-DIN, S-video mini-DIN, USB Mini-B, analog/RGB (D-sub), two analog/RGB component video (D-sub), two PC audio stereo mini-jack Data Compatibility: 1080p (1920 x 1080), WSXGA+ (1680 x 1050), WXGA+ (1440 x 900), WXGA (1280 x 800, 1280 x 768), UXGA (1600 x 1200), SXGA+ (1400 x 1050), SXGA (1280 x... Less

1T-CT-458 Receiver for RGBHV Video and RS-232 , Twisted Pair (RJ-45) Signal Conversion, Support up to WUXGA and 1080p Resolution, HDTV Compatible, UTP (RJ-45) Input, RGBHV 15-pin HD Output, RS-232 (9-pin D-Sub) Output, 1000' (300 m) Range, DDC2B/EDID Protocol, RGB Skew, Equalization, Gain Adjustments, Standalone or Rackmountable

This contemporary wall sconce has a unique vase-shaped glass shade with beautiful braiding and twist details. Comes in White glass and many finish options. Shown in two tone Gold and Chrome finish. SpecificationsLig ht Bulb:(1)50w T4 G8 Base HalogenDimensions :W.8.5".H.13.5"L.4 "Voltage:120 volt Installation: Dry LocationsListing: UL Listed

Browse our Store | Ask a Question | Return Policy | Promotions | About Us Product Description Specification Payment Shipping Returns Siig Ce-vg0611-s1 Vga Rs-232 Cat5 Extender With Rgb Delay Control (cevg0611s1) Siig Ce-vg0611-s1 Vga Rs-232 Cat5 Extender With Rgb Delay Control (cevg0611s1) Package Contents: CE-VG0611-S1 Video Console/Extender Power Adapter Installation Kit User's Manual Green Compliant: Yes Green Compliance Certificate/Autho rity: RoHS Product Description This item is brand-new,

SVGA 800X600 DLP projector, 2700 lumens, 3000:1 contrast ratio, 120Hz/3D-Ready, 1.1x Optical Zoom Lens, Throw Ratio 1.97-2.17:1, Inputs:HDMI, dual RGB in, composite, s-video, RGB out, audio in/out, RS232, 5.7 lbs. Net

Input Voltage 110 V AC; 220 V AC; Ports 15-pin HD-15 VGA In; HDMI-HDCP Digital Audio/Video In; Audio Line In; RS-232C Serial. Sharp's new PN-E521 professional LCD display is the large-format monitor of choice for sophisticated digital signage and display applications. Developed for commercial use, it offer full 1920 x 1080 resolution from analog RGB, digital RGB and HDTV video sources, outstanding image quality with 24/7 reliability, compatibility for both landscape and portrait mode applications.

The Panasonic TH-42PH10UKA is a stunning 42" high definition professional plasma display. The TH-42PH10UKA delivers superb image quality for just any installation. It comes with Anti-Reflective Screen Coating and provides full integration in an automated environment. The Panasonic TH-42PH10UKA features industry-leading 16-bit processing and up to 10,000:1 contrast ratio. The TH-37PH10UK has multi-function input slot system and offers seamless integration in virtually any AV, PC or interactive environment. The TH-42PH10UKA delivers significant image quality improvements to produce an unforgettable visual experience. The TH-42PH10UKA comes standard with two plug-in boards, one with Dual 1080p HDMI Inputs and one with BNC Component Video/RGB + Audio Inputs. The TH-42PH10UKA also includes... Less

This interface can connect a seca scale directly with a PC or printer. It can be used for many digital column, floor, multifunction and wheelchair scales. Please refer to individual product details.Direct documentation of the weighing results with integrated interface for data transfer to a PC or printer. Dimensions (WxHxD)2 x 4 x 1"Cable length45"Weight0.2 5 lbsWarranty2 yearsClick here for product data sheet