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Thick Infrared Optics
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Optics $143.39 Optics is the branch of physics which studies the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behavior of visible, ultraviolet, and infrared light. Because light is an electromagnetic wave, other forms of electromagnetic radiation such as Xrays, microwaves, and radio waves exhibit similar properties. Most optical phenomena can be accounted for using the classical electromagnetic description of light. Complete electromagnetic descriptions of light are, however, often difficult to apply in practice. Practical optics is usually done using simplified models. The most common of these, geometric optics, treats light as a collection of rays that travel in straight lines and bend when they pass through or reflect from surfaces. Physical optics is a more comprehensive model of light, which includes wave effects such as diffraction and interference that cannot be accounted for in geometric optics. Historically, the raybased model of light was developed first, followed by the wave model of light. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 256 Publication Date: 2010/07/27 Language: English Dimensions: 5.98 x 9.01 x 0.57 inches |
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Chalcogenide Glasses for Infrared Optics $124.95 No Synopsis Available |
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Glasses for Infrared Optics $194.95 No Synopsis Available |
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Infrared Transmitting Fiber Optics $204.7 No Synopsis Available |
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Optics for Dummies (Paperback) $29.37 The easy way to shed light on Optics In general terms, optics is the science of light. More specifically, optics is a branch of physics that describes the behavior and properties of light?including visible, infrared, and ultraviolet?and the interaction of light with matter. Optics For Dummies gives you an approachable introduction to optical science, methods, and applications. You`ll get plain-English explanations of the nature of light and optical effects; reflection, refraction, and diffraction; color dispersion; optical devices, industrial, medical, and military applications; as well as laser light fundamentals. Tracks a typical undergraduate optics course Detailed explanations of concepts and summaries of equations Valuable tips for study from college professors If you`re taking an optics course for your major in physics or engineering, let Optics For Dummies shed light on the subject and help you succeed! |
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MillimetreWave Optics, Devices and Systems $302.61 The millimetrewavelength region of the electromagnetic spectrum is increasingly exploited for a wide range of commercial, industrial, and military applications. Conventionally, this region is considered as lying above microwaves and below the infrared. Hence, in practice, millimetrewave scientists have tended to pick and mix useful techniques on an empirical basis from both these areas. MillimetreWave Optics, Devices and Systems describes the fundamental physics of the quasioptical techniques, devices, and system design for instruments processing millimetrewave signals. Relevant ideas from Gaussian beam mode theory and antenna and transmission line theory are brought together to show the underlying unity of optics and electronics. Aimed at advanced undergraduates and postgraduates as well as millimetrewave, laser optics, antenna, and microwave engineers, this book will also be of interest to manufacturers of millimetrewave and microwave equipment. Author: Lesurf, J. C. G. Binding Type: Hardcover Number of Pages: 266 Publication Date: 1990/01/01 Language: English Dimensions: 9.40 x 6.10 x 0.74 inches |
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Infrared Technology : Applications to Electro-Optics, Photonic Devices and Sensors $248.63 No Synopsis Available |
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NuTone 9412D White 250W Infrared Bulb Heater $19.88 One-Bulb Heat-A-Lamp (Non Ic) - Model 9412D 250W radiant heat from one R-40 infrared heat lamp. Adjustable socket for ceilings up to 1" thick. Adjustable hangar bars. |
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Night Owl Optics Lightweight 4X Mnclr(Pack of 1) $399 Night Owl Optics Nonm4Xi Lightweight 4X Monocular (4X Zoom; Field Of View: 56 Ft @ 200 Ft). 500X Ambient; Light Amplification; 32-Ft Dia. & 150-Ft Powerful Infrared Illumination; Easy, 1-Hand Operation; Objective Lens: 24Mm Dia; High-Quality, All-Glass Op |
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Night Owl Optics Nexgen Bnclr 50Mm(Pack of 1) $799 Night Owl Optics Nob5X Nexgen 50Mm Binoculars (5X; Field Of View: 200 Ft @ 53 Ft). 2 Electronic Intensifier Tubes Inside Stringer System For Precision & Control; Powerful Built-In Infrared Illuminator Provides Clear & Bright Viewing In Complete Darkness; |
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NIGHT OWL OPTICS NONEXGENW Night Owl Lightweight 2X Monocular $258.7 The night scope is a lightweight 2x magnifcation night vision monocular the infrared illumination is invisible even to the human and animal eyesight. This is useful for going camping hunting exploring and any other outdoor activities. Generation 1 Technology. All Glass Optics. Rubber Coated Unit Frame. Camera Quality Objective Lens. Easy to Use. Single Hand Operation. Lightweight at 9.1 oz. 500X Ambient Light Amplification. 70 . Field of View at a Distance of 200 . Powerful Infrared Illumination: 32 . Diameter at 150 (12 Projection Angle). (1) CR 123 3V Lithium Battery (not included). Dimensions: 5.51 x 2.23 x 3.75 . |
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NuTone 9412D White 250W Infrared Bulb Heater 9412D $19.88 One-Bulb Heat-A-Lamp (Non Ic) - Model 9412D 250W radiant heat from one R-40 infrared heat lamp. Adjustable socket for ceilings up to 1" thick. Adjustable hangar bars. |
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NIGHT OWL OPTICS NONM3XG Night Owl Lightweight 3X Monocular $270.27 Generation 1 Technology. All Glass Optics. Rubber Coated Unit Frame. Camera Quality Objective Lens. Easy to Use. Single Hand Operation. Lightweight at 12.3 oz. 500X Ambient Light Amplification. 3X Magnification. 68 Field of View at a Distance of 200 . Powerful Infrared Illumination: 32 Diameter at 150 (12 Projection Angle). (1) CR123 3V Lithium Battery (not included). Dimensions: 6.06 x 2.35 x 3.80 . |
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NIGHT OWL OPTICS NONM4XMR Night Owl Lightweight 4X Marine Monocular $363.64 Waterproof Design. Generation 1 Technology. All Glass Optics. RubberCoated Unit Frame. Camera Quality Objective Lens. Easy to Use. Single Hand Operation. Lightweight at 14.5 oz. 500X Ambient Light Amplification. 4X Magnification. 56 . Field of View at a Distance of 200 . Powerful Infrared Illumination: 32 . Diameter at 150 (12 Projection Angle). (1) CR123 3V Lithium Battery (not included). Dimensions: 7.60 x 2.40 x 3.82 . |
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Infrared Dogsled $24.99 Infrared Dogsled - Photographic Print |
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Midnight IR Night Vision Camera Mini w/USB Cable
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DescriptionThe NiteEye ultra-compact video camera system is designed to provide quality video, day or night, without being noticed. Perfect for people who want to find answers to questions like, "Who ate the cookies?" or "Who keeps spray painting my wall?" The NiteEye's compact size, indoor or outdoor use coupled with its ability to film full color video in the daytime or IR video at night makes this pocket-sized video camera the solution to your evidentiary problems... |
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Covert Small Wireless DVR Camera for Night Security
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DescriptionThe NiteEye ultra-compact video camera system is designed to provide quality video, day or night, without being noticed. Perfect for people who want to find answers to questions like, "Who ate the cookies?" or "Who keeps spray painting my wall?" The NiteEye's compact size, indoor or outdoor use coupled with its ability to film full color video in the daytime or IR video at night makes this pocket-sized video camera the solution to your evidentiary problems... |
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Hands Free Night Vision Tree DVR Camera NEW
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DescriptionThe NiteEye ultra-compact video camera system is designed to provide quality video, day or night, without being noticed. Perfect for people who want to find answers to questions like, "Who ate the cookies?" or "Who keeps spray painting my wall?" The NiteEye's compact size, indoor or outdoor use coupled with its ability to film full color video in the daytime or IR video at night makes this pocket-sized video camera the solution to your evidentiary problems... |
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4.57" ID Set of Orion Binoculars Solar Filters
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DescriptionWho said you have to be in the dark to do astronomy! Turning your telescope to the Sun is fun and educational. Watch the march of giant sunspots, the clouds of glowing vapor in the photosphere, and solar granulation detail... |
Optical Contact Bonding : DigInfo
Infrared (ir) Thermography, Thermal Imaging Cameras, and Thermal Video, are All Types of Forward Looking Infrared (flir) Imaging Technology
Infrared (IR) Thermography, thermal imaging cameras, and thermal video, are all types of infrared imaging technology. Thermo-graphic cameras detect radiation in the infrared range of the electromagnetic spectrum (900?14,000 nanometers or 0.9?14 µm) and from that radiation produce images. According to the black body radiation law, objects above 0 Kelvin radiate infrared radiation.
With thermography it is possible to see one?s environment with or without visible illumination. Radiation emitted by an object increases with temperature. So, thermography allows one to see variations in those temperatures. When viewed through a thermographic camera, warm objects will stand out well against cooler backgrounds. Humans as well as animals stand out extremely well against their environment. This is why the basis of thermal imaging originates from security and military applications.
Thermal imaging has many construction related uses including electrical and high voltage maintenance applications and the location of overheating connections and parts, which is a sign of their failure. Where insulation becomes faulty, building envelope technicians can see thermal signatures that indicate heat or cold leaks. Roofing inspections can reveal roof failure areas that need to be replaced, saving tens of thousands of dollars in a complete roof replacement. Facilitation of these types of green energy repairs can lower the strain on any type of HVAC system as well as lower energy cost altogether. Higher thermally sensitive units can also even be used to detect termites, mold, and all sorts of unwanted pests. This makes infrared thermal imaging extremely useful to all forms of extermination companies.
The operation of a thermo-graphic camera is very similar to both a radar gun and a camera. This enables the user to see in the full infrared spectrum. Some models even have the ability to record the output. However, a recording module is not always built-in.
Most modern thermal imaging cameras make use of a CMOS focal plane array (FPA). The newest hand held imagers utilize low-cost and un-cooled microbolometers FPA sensors. With resolution around 160x120 and 320x240 pixels, they are considerably lower than that of optical cameras. Some of the more expensive models can offer up to 640 x 512. Although thermo-graphic imaging cameras are more expensive than their ?light only? counterparts, their cost over recent years has dropped considerably. This has made their use is the building inspection, maintenance, medical , and construction fields much more common place. Older, less rugged models requiring cryogenic cooling are now being replaced by portable, hand held, and cost effective models that are approaching the same thermal sensitivity.
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