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Newport Corp Ultraviolet High Power Laser Beam Expander |  |
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US $1,499.00 | 21d 16h 30m |
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Ultraviolet High Power
Have you ever taken a picture of a high voltage corona around power lines?
When it's damp outside, like right before or right after it rains, you can sometimes hear the crackling and hissing of a corona if you stand under a high voltage power line. One night, I very faintly saw a corona around the terminals of a power pole transformer.
Has anyone here ever been able to get a picture of a corona around power lines? With either film or digital? I do want to try it with film sometime...would it maybe work with infrared film? Or are there some kinds of film that are more sensitive to ultraviolet?
I have taken pictures of the corona on my Tesla Coil (yeah, I experiment with high voltage as another hobby). But I've never tried it with power lines.
That's something I want to try sometime.
If you have, please post a link to your pictures and explain how you did it. Thanks!
Never thought of it, but i live next to a power plant in washington so rain shouldn't be a problem. I would imagine to get the shot I would go out at night set up your tripod and take several long exposures. Try it with digital first, then go at it with film so you know how and don't waste your time eating up film not knowing whether you got it.
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Newport Corp Ultraviolet High Power Laser Beam Expander | |
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US $1,499.00 | 21d 16h 30m |
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No items matching your keywords were found.
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10W Ultra Violet UV Purple HIGH POWER LED lamp lights emitter 402.5nm 405nm DIY | |
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US $26.00 | 13d 6h 46m |
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10pcs 1W Ultra Violet UV Purple HIGH POWER LED lamp lights emitter 402.5nm 405nm | |
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US $26.00 | 17d 5h 46m |
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High Power 1 Watt UV Ultra Violet 395 nM LED Blacklight Flashlight use 3 AAA | |
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US $30.00 | 1d 12h 56m |
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2 x UV LED Lights 3W High Power Ultra Violet Purple 008 | |
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US $29.99 | 1d 19h 40m |
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3W High Power Ultra Violet UV Led Lamp Light 380nm - 385nm | |
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US $22.99 | 17d 45m |
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100W Ultra Violet UV High Power Energy Saving LED Lamp Light | |
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US $429.99 | 16d 23h 20m |
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50pcs 1W Ultra Violet UV Purple HIGH POWER LED lamps lights emitter 402.5nm 405n | |
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US $99.99 | 17d 5h 46m |
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1W Ultra Violet UV High Power Led Bead Emitter 380nm-385nm w/ 20mm Star Base | |
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US $6.99 | 29d 4h 40m |
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1W Ultra Violet UV Purple High Power LED 400-405nm 1pcs | |
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US $6.99 | 29d 23h 47m |
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3W Watt Ultra Violet/UV High Power LED 380nm-385nm 3.6-3.8V | |
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US $23.99 | 16d 15h 23m |
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Ultraviolet $20.66 Rated: NRSynopsis: The vampire legend's gothic trappings are stripped away in Ultraviolet, a six-episode British TV series that brings a distinctly modern slant to an oft-told tale. The setup is accomplished in the first episode, where homicide detective Michael Colefield (Jack Davenport) is recruited into the CIB, an elite and exceedingly covert high-tech government agency dedicated to battling vampires. Colefield's new CIB colleagues include an ex-medical researcher (Susannah Harker), an ex-military man (Idris Elba), and a Catholic priest (Philip Quast). These new comrades in arms are grim, scarred by past vampire encounters and ruthless in their persecution of the undead. While Ultraviolet's vampires eschew tradition and have no apparent fangs, they do bear a few familiar traits. They have no reflection in mirrors, they are immortal, and, of course, they drink human blood. The key to the series' unusual flavor is the absence of supernatural explanations: These vampires are biological parasites, and while the CIB fights to protect mankind from falling one rung down the food chain, the vampires are well-organized, well-funded, and use bioengineering to protect their food supply. Ultraviolet is a heady mix of quickly cut scenes and rat-a-tat dialogue, with the big picture coalescing at a gradual but enticing pace. And while each episode contains some stand-alone material, there is an overall story line that builds toward a firm resolution, making the series especially potent when viewed in order and in its entirety. The two-DVD set contains plot synopses, character profiles, and a glossary of the series' unique jargon, all of which adds greatly to an understanding of the show's complex world. And for those who are left hungry for more of Ultraviolet, there is also an interview with the series' writer-director, Joe Ahearne, who explains, among other things, why only six episodes were made. Gregory BairdThis futuristic British miniseries began when the best friend of Det. Sgt. Michael Colefield (Jack Davenport) suddenly vanished from the altar at his own wedding. Though told not to investigate, Michael unearthed evidence that his pal had transformed into a vampire. This led the hero to a secret government organization, working in cahoots with the Catholic Church to rid the world of a vampiric scourge, using SWAT team tactics and state-of-the-art computer technology (those infected with vampirism could be detected with computer-generated ultraviolet light). Somewhat perversely, the modern-day bloodsuckers tried to maintain their respectable cover by actively supporting charities and worthwhile causes, thereby coming off somewhat more sympathetically than their relentless pursuers. One of the more intriguing aspects of this six-part series was the refusal by the authorites to make any direct reference to vampires; their quarry was always described as "Code 5" or "Leeches." A fascinating blend of traditional British cop drama with Dracula-style melodr |
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Ultraviolet (Paperback) $31.63 One of the most ubiquitous items of the 1960s and 1970s, the black light poster represented some of the most imaginative, colorful, and "out there" creativity of the period; Ultraviolet is the first book to ever celebrate this alternative art form. Daniel Donahue, an amateur historian of counterculture, has collected hundreds of vintage blacklight posters and chosen 69 of the best for this volume. Covering some of the more relevant subjects of the period, including Sex, Drugs, Rock ’N’ Roll, Earth Awareness, Black Power, and Astrology, Ultraviolet has been printed with flourescent inks so that the pages will actually glow under black light. This hip volume is a gift from the fifth dimension for anyone interested in alternative culture or graphic design. |
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Polaris GL39SE4P UltraViolet Lamp $113.85 The Polaris GL39SE4P UltraViolet UV Lamp is for use in Polaris Ultraviolet Water Treatment Systems that use 39 Watt UV lights. Polaris Ultraviolet Filtration Systems utilize a natural quartz sleeve to protect the GL39SE4P light and allow the maximum amount of UV rays to penetrate and disinfect the water. The Polaris QS39 Replacement UV Quartz Sleeve can be purchased below. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UltraViolet Systems feature durable construction with high quality performance lamps. The Polaris GL39SE4P UltraViolet UV Lamp is a high output low pressure mercury vapor lamp with high isolation pin design. Specs:. Lamp Watts: 39W. Wave Length: 254 nm. Lamp End: 4 pin single end. Rated Life: 9 000 Hrs. |
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Saturn in Ultraviolet Light $19.99 Saturn in Ultraviolet Light Photographic Print by . Product size approximately 9 x 12 inches. Available at Art.com. Embrace your Space - your source for high quality fine art posters and prints. |
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Polaris GL32SE4P Ultraviolet UV Lamp $93.96 The Polaris GL32SE4P UltraViolet UV Lamp is for use in the Polaris UV8C Ultra Violet Sterilization System. Polaris Ultraviolet Filtration Systems utilize a natural quartz sleeve to protect the GL32SE4P light and allow the maximum amount of UV rays to penetrate and disinfect the water. The Polaris QS32 Replacement UV Quartz Sleeve. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UltraViolet Systems feature durable construction with high quality performance lamps. The Polaris GL32SE4P UltraViolet UV Lamp is a high output low pressure mercury vapor lamp with high isolation pin design. Specs:. Lamp Watts: 32W. Wave Length: 254 nm. Lamp End: 4 pin single end. Rated Life: 9 000 Hrs. |
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POLARIS UV80B Ultraviolet Sterilization System $14639.21 The POLARIS UV80B Ultraviolet Sterilization System features six 39 Watt UV lights and a cabinet base with timer. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV80B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV80B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV80B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV80B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV80B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV80B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV80B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV80B has open end quartz sleeves and stainless gland nuts. The Polaris UV80B System provides operating temperature and sealing efficiency. The Polaris UV80B Ultraviolet System uses six Polaris GL39SE4P Replacement UV Lights and six Polaris QS39 Replacement UV Quartz Sleeves which can be purchased below. Specs:. Dimensions: 6.26 x 36 |
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POLARIS UV100B Ultraviolet Sterilization System $16591.11 The POLARIS UV100B Ultraviolet Sterilization System features eight 39 Watt UV lights and a cabinet base with timer. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV100B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV100B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV100B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV100B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV100B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV100B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV100B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV100B has open end quartz sleeves and stainless gland nuts. The Polaris UV100B System provides operating temperature and sealing efficiency. The Polaris UV36B Ultraviolet System uses eight Polaris GL39SE4P Replacement UV Lights and eight Polaris QS39 Replacement UV Quartz Sleeves. Specs:. Dimensions: 8.62 x 36.93 . Port Si |
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POLARIS UV24B Ultraviolet Sterilization System $2618.6 The POLARIS UV24B Ultraviolet Sterilization System features two 39 Watt UV lights and a cabinet base. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV24B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV24B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV24B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV24B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV24B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV24B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV24B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV24B has open end quartz sleeves and stainless gland nuts. The Polaris UV24B System provides operating temperature and sealing efficiency. The Polaris UV24B Ultraviolet System uses two Polaris GL39SE4P Replacement UV Lights and two Polaris QS39 Replacement UV Quartz Sleeves. Specs:. Dimensions: 3.5 x 36.93 . Port Size Inlet/Outlet: 3/4 . Volta |
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POLARIS UV36B Ultraviolet Sterilization System $7098.38 The POLARIS UV36B Ultraviolet Sterilization System features three 39 Watt UV lights and a cabinet base with timer. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV36B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV36B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV36B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV36B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV36B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV36B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV36B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV36B has open end quartz sleeves and stainless gland nuts. The Polaris UV36B System provides operating temperature and sealing efficiency. The Polaris UV36B Ultraviolet System uses three Polaris GL39SE4P Replacement UV Lights and three Polaris QS39 Replacement UV Quartz Sleeves. Specs:. Dimensions: 5.5 x 36.93 . Port Size Inlet/Ou |
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POLARIS UV50B Ultraviolet Sterilization System $9440.66 The POLARIS UV50B Ultraviolet Sterilization System features four 39 Watt UV lights and a cabinet base with timer. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV50B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV50B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV50B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV50B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV50B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV50B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV50B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV50B has open end quartz sleeves and stainless gland nuts. The Polaris UV50B System provides operating temperature and sealing efficiency. The Polaris UV36B Ultraviolet System uses four Polaris GL39SE4P Replacement UV Lights and four Polaris QS39 Replacement UV Quartz Sleeves. Specs:. Dimensions: 5.5 x 36.93 . Port Size Inlet/Outle |
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POLARIS UV60B Ultraviolet Sterilization System $11399.06 The POLARIS UV60B Ultraviolet Sterilization System features five 39 Watt UV lights and a cabinet base with timer. Polaris Ultraviolet Sterilization Systems utilize natural quartz sleeves to protect the lamps and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV60B UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV60B has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV60B Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV60B Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV60B Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV60B System features a compact design with 304 Stainless Steel Reactor Chambers which are polished for laboratory and medical use. The UV60B is designed for easy servicing no need to turn off water flow to change the UV lamps. The Polaris UV60B has open end quartz sleeves and stainless gland nuts. The Polaris UV60B System provides operating temperature and sealing efficiency. The Polaris UV36B Ultraviolet System uses five Polaris GL39SE4P Replacement UV Lights and five Polaris QS39 Replacement UV Quartz Sleeves. Specs:. Dimensions: 5.5 x 36.93 . Port Size Inlet/Outle |
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Polaris UV8C UltraViolet Sterilization System $807.3 Polaris Ultraviolet Sterilization Systems utilize a natural quartz sleeve to protect the lamp and allow the maximum amount of UV rays to penetrate and disinfect the water. Polaris Ultra Violet Water Treatment Systems inactivate microorganisms within seconds with no harmful chemicals or byproducts. Polaris UV8C UltraViolet Systems feature durable construction with high quality quartz sleeves and performance lamps. The Polaris UV8C has high output low pressure mercury vapor lamps with high isolation pin design. Polaris UltraViolet Systems provide a compact design and economical ultraviolet water treatment for low flow and medium flow applications such as; Light Commercial Reverse Osmosis Systems water vending machines food industry laboratory medical facility water pharmaceutical cosmetic processes final electronic component rinsing recirculation loops and more. The Polaris UV8C Ultra Violet Sterilization System produces little change in water temperature even after prolonged periods of no water flow making it ideal for many application requirements. The Polaris UV8C Water Treatment System may also be configured for TOC reduction in high purity or ultra pure water processes. The UV8C Polaris Ultraviolet System features audible ballast with LED lamp out indicator. The Polaris UV8C System features a compact design with a 304 Stainless Steel Reactor Chamber which is polished for laboratory and medical use. The UV8C is designed for easy servicing no need to turn off water flow to change the UV lamp. The Polaris UV8C has an open end quartz sleeve and stainless gland nuts. The Polaris UV8C System provides operating temperature and sealing efficiency. The Polaris UV8C Ultraviolet System uses the Polaris GL32SE4P Replacement UV Light. The Polaris UV8C Ultraviolet System uses the Polaris QS32 Replacement Quartz Sleeve. Specs:. Dimensions: 2.5 x 27.87 . Port Size Inlet/Outlet: 3/4 . Voltage 50/60HZ: 220V/110V. Lamp Watts: 32W. GPM: 8 gpm. Maximum Pressure: 125 ps |
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UV LED Flashlight
What is the best kind of light to charge any glow-in-the-dark material?
Would a high powered LED be the best? If so, would it be best in ultraviolet? Please don't pretend to know something you don't.
Most plastic glow-in-the-dark objects do not glow internally, it is a finely divided pigment: copper-doped zinc sulfide (for pale green). The copper sites in zinc sulfide absorb blue and ultraviolet light (mostly high frequency), which creates an excitation in the electronic structure of the solid. In the phosphor of a fluorescent tube or a TV set, that excitation decays back into visible light (always slightly red-shifted in all cases) very quickly. (If you turn off a TV in a totally darkened room, you can see the screen glow in the dark for almost a minute). Copper-doped zinc sulfide can be engineered to decay very quickly (fractions of a second) and brightly. It can also be engineered to have much deeper electronic energy holes so that the conversion of excitation back to light requires hours to climb out - glow in the dark. All in all, it depends on the intensity of the glow produced, the amount of energy stored into the material's lattice and the time of exposure to a high-intensity wavelength. the best source of ultraviolet light to charge your glow in the dark material would be the sun 
(its pretty easy to find, and it's free!). Just let your objects in the sun for a while and they should be glowing in the dark in no time!. Glow sticks are different though, they require a loss of energy. So, place your glow sticks in a freezer to charge them.
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