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CHAUVET LIGHTING SCORPION RGY RED GREEN YELLOW DJ EQUIPMENT EFFECT LASER |  |
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US $299.99 | 17d 15h 48m |
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CHAUVET LIGHTING SCORPION RVM RED VIOLET MAGENTA DJ EQUIPMENT LASER EFFECT | |
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US $379.99 | 26d 23h 6m |
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200mW+200mW 450nm Blue DJ stage laser Light show equipment with DMX function | |
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US $245.00 | 15d 8h 35m |
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AMERICAN DJ ROYAL 3D NEW 3D DJ EQUIPMENT BLUE AND GREEN LASER EFFECT LIGHT | |
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US $699.99 | 20d 1h 33m |
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Brand new 600mW RGB DMX DJ laser light show equipment for party disco club show | |
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US $315.00 | 13d 9h 49m |
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310mW Red+Green+Violet Cartoon DMX DJ laser light equipment for stage party | |
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US $265.00 | 7d 18h 50m |
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Laser Lighting Equipment
Shooting at a dance for a company that needs to promate there dj, and lighting equipment, fog machine?
I have a CanonEOS 20D, wondering about ISO and f settings, I do not own a flash besides the one attached to it, and I am thinking about buying a tripod, inorder to shot laser lights, and dark room with dj equipment at a high ISO, any ideas for me, I have not shoot in this type of lighting besides our xmas tree
my lens only goes to f3.5, maybe i should go rent another lens...???
This isn't very different from concert photography. Here's how to do it without using flash:
You not only need a tripod, you need a remote shutter release so you don't disturb the camera while on the tripod and blur the shot. Another consideration is the lens you intend to use. You really want a constant-aperture lens of at least f2.8 (if not f1.4) to shoot in the dark. If you don't have a lens like this, the tripod will help greatly.
Set your ISO as high as possible, your aperture as wide as possible, your light metering to evaluative, and shoot in Av priority mode. As long as you're using a tripod, shutter speed won't matter too much, but do keep in mind that slow shutter will cause anything or anyone that is moving (like dancing people) when you take the shot to blur. Also, keep in mind that wide apertures give shallow depth of field.
It is possible to do this without a tripod and remote (concert photogs generally don't use tripods - we move around in crowds too much), but you need very steady hands and you have to watch your shutter speeds. Rule of thumb: 1/(focal length in mm) is generally the slowest shutter speed you can use without blur. You would also want to set the camera drive mode to continuous and take at least two shots to compensate for your moving the camera when you first release the shutter. (trust me, this happens to all of us periodically - better to take two or more shots than to lose a single shot to a slight jitter)
When shooting the fog effects, you absolutely have to avoid using flash. The flash will illuminate mostly the fog and wash out everything else, thereby ruining the shot.
You're also going to have focusing issues. The camera needs some light to autofocus, so pick your focus point carefully.
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CHAUVET LIGHTING SCORPION RGY RED GREEN YELLOW DJ EQUIPMENT EFFECT LASER | |
|
US $299.99 | 17d 15h 48m |
|
CHAUVET LIGHTING SCORPION RVM RED VIOLET MAGENTA DJ EQUIPMENT LASER EFFECT | |
|
US $379.99 | 26d 23h 6m |
|
200mW+200mW 450nm Blue DJ stage laser Light show equipment with DMX function | |
|
US $245.00 | 15d 8h 35m |
|
AMERICAN DJ ROYAL 3D NEW 3D DJ EQUIPMENT BLUE AND GREEN LASER EFFECT LIGHT | |
|
US $699.99 | 20d 1h 33m |
|
Brand new 600mW RGB DMX DJ laser light show equipment for party disco club show | |
|
US $315.00 | 13d 9h 49m |
|
310mW Red+Green+Violet Cartoon DMX DJ laser light equipment for stage party | |
|
US $265.00 | 7d 18h 50m |
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WORLDWIDE SPECIALIZED LASER LIGHT SHOW EQUIPMENT ANIMATION PRODUCTION SERVICES +1- (707)-484-8757
Know About Laser Machines for Hair Removal
The introduction of laser technology as one of the permanent means of laser hair removal has led to introduction of a large number of laser equipments that have been designed for the user based on their skin types and the effect they desire. Fashion stores are flooded with a variety of laser equipments that can be used in hospitals, parlors and even at home.
Diode laser hair removal has surfaced as one of the most popular laser hair removal techniques. An 800-nm diode laser is found to be very effective for removal of dark, terminal hair. This laser operates at 800 nm, has pulse widths of 5-400 milliseconds, a 12 X 12-mm spot, a 2-Hz repetition rate and a cooling device. It is very safe for the darker skin types because of the longer wavelength, the active cooling, and the longer pulse widths. An extremely high-powered diode laser measuring about 3000 W has been approved for permanent hair reduction. Diode laser has been instrumental in providing permanent hair removal to almost 90 % of the people who have undergone treatment.
300-nm Ruby lasers are another type of unwanted hair removing laser equipment designed to be used on light skinned individuals with dark hairs. They operate in the conventional Q-switched mode for the treatment of tattoos and pigmented lesions and in the normal mode for hair removal. An integrated cooling device is used to cool the skin prior to laser pulse delivery to ensure proper effect. Studies have confirmed that a hair growth delay of 1- 3 months can be induced by treatment from ruby lasers. Additional studies with larger numbers of patients have confirmed that hair counts are reduced by approximately 30% after a single treatment with the ruby laser.
Alexandrite lasers measuring 755- nm are long pulsed and are being used for hair removal. As a result of greater penetration in depth added with a longer wavelength, the ratio of energy deposited in the dermis is greater as compared to epidermis of the skin. It results in reducing the risk for epidermal damage in persons with darker skin types. This equipment is best suited for removing unwanted hair in all skin types.
Hair removal is also carried out by Pulsed, non-coherent broadband light sources. By placing appropriate filters on the light source; wavelengths ranging from 590-1200 nm can be generated. To eliminate short wavelengths cut off filters are used. It ensures that only the longer, more deeply penetrating wavelengths are emitted. Pulse durations vary in the millisecond domain. A single or multiple pulse modes (2 to 5), with various pulse delay intervals, can be chosen. The wide choice of wavelengths, pulse durations, and delay intervals makes this device potentially effective for a wide range of skin types. The devices come with software that guides the operator in determining treatment parameters depending on the patient's skin type, hair color, and hair coarseness.
Recently, intense pulsed light systems have been developed that are combined with 1064-nm laser light. These devices should allow for treatment of a wide spectrum of hair and skin colors.
Removal of unwanted hair by laser technology is rapid, safe, and effective. Recent studies have confirmed the long-term efficacy of laser treatment. The procedure is also attractive because of its noninvasive nature, its ability to cover a large treatment area, and the speed of treatment. With adequate training and instruction, patients may administer self-treatments for hair removal with small, light-based unit in a safe and effective manner. Guidance of a physician may be required in the initial stages.
About the Author
The author is an expert in treating all kinds of hair loss problems. He also deals with male pattern baldness and alopecia areata.
He addresses your concern (baffling, really, that this point was many peoples’ concern) in his Behind the Scenes video comment section: