Advanced Tripod Mount
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Celestron Advanced C6-SGT 11079-XLT 6"
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DescriptionCelestron Advanced C6-SGT 11079-XLT 6" Telescope Features
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Trigonometry problem?
Need help on my trigonometry homework. I can not seem to respond to this problem: "A camera on a tripod High-feet-5 feet x is placed in front of a 6-meter box is mounted 3 feet above the ground so that the lens captures the exact height of total paint. Suppose m is the radian measure of angle subtended by the picture on the camera lens. Express m in terms of x. "Thanks in advance who helps me!)
Draw a diagram. Start by drawing a rectangle ABCD, where A is the upper left corner, B is the top right, C is the bottom right, and D is the bottom left. Let AD represent the tripod, and "A", where the camera is. AD label as "5." AB label as "x". Draw a dot in the middle of BC and call it "E". CB line extending vertically to a final point on B, called "F". Here, EF is painting. We know that painting is 3 feet off the ground, so that the CE label as "3." Since BC = AD, which means BE = 2. Since FE = 6, which means BF = 4. Draw lines AF and AE, to represent the extent of view of the camera, which captures perfectly the paint. To capture this, the line has to be focused directly at the center of the painting. So mark a point between B and F, and call it G. This will be the medium of painting. Draw a line AG. I think the AGP would angle angle "m". We know FG = 3, which means E = 1. That means tan (m) = 1 / x.
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Microsoft LifeCam Studio 1080p HD Webcam - Gray
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DescriptionTrue HD video optimized for Microsoft LyncFull 1080p HD sensorAuto focusTrueColor technology for bright and colorful videoClearFrame technology for smooth detailed video Features
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X-Rite i1 Display Pro / ColorChecker Passport Bundle
Sale Price: $299.00 |
DescriptionThe X-Rite offers a complete bundled solution for photographers who want to ensure they capture and view correct color. These new bundles combine the latest monitor and projector calibration solutions available with the time proven performance of the X-Rite ColorChecker Passport.The i1Display Pro is the ultimate choice for discerning photographers, designers and imaging professionals looking for the highest level of on-screen color accuracy for displays, laptops and projectors. Two user modes (Basic and Advanced) provide serious color perfectionists with the perfect combination of unrivaled color precision, speed, options and controls to fit any workflow. The i1Display Pro is the ultimate solution for creative perfectionists who demand speed, options and flexibility to attain color accuracy.Color perfectionists know that a calibrated and profiled display is a critical element in an efficient digital workflow. Nobody wants to spend hours at their monitor perfecting images only to find that their display wasn't accurately representing their digital files. What you see on your monitor (or projector) has to match your digital file or you will never be happy with the result, no matter how much time you devote to perfecting it.Reduce your image processing time and improve quality control in your Raw workflow by combining the powerful color capabilities of the ColorChecker Passport and Adobe Imaging solutions. Quickly and easily capture accurate color, instan Features
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TRENDnet SecurView Wireless Day/Night Internet Surveillance Camera Server with 2-Way Audio TV-IP312W (Silver)
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DescriptionCompare All TrendNet SecurView Internet Cameras The Trendnet Wireless 2-way Audio Day/Night Internet Camera Server transmits high quality video and audio over the Internet in real time. This provides an ideal solution for those who wish to remotely monitor their valuables at home or at work. The camera provides clear MPEG-4 video streams at up to 640 x 480 resolutions over an encrypted Internet connection that prevents others from viewing your video feed. The camera features an infrared lens that provides monitoring in low light environments. An internal microphone provides audio surveillance and by attaching optional speakers, you can have 2-way audio communication.The TV-IP312W is compatible with 802.11g and 802.11b wireless networks and supports advanced encryption modes including WEP, WPA-PSK and WPA2-PSK. In addition to MPEG-4, 3GPP is also supported for viewing on a mobile phone. There is a built-in USB port for storing images directly onto a USB flash or hard drive. The included software includes motion detection recording, scheduled recordings, email alerts, and progressive search. The Trendnet Wireless 2-way Audio Day/Night Internet Camera Server is backed by a 3-year warranty. What's in the Box TV-IP312W camera, multi-language quick installation guide, utility CD-ROM, camera stand, 5-foot (1.8-meter) Cat. 5 Fast Ethernet cable, and power adapter. How It Works Compare All TrendNet SecurView Internet Cameras The Trendnet Wireless 2-way Audio Day/Night Internet Camera Server transmits high quality video and audio over the Internet in real time. This provides an ideal solution for those who wish to remotely monitor their valuables at home or at work. The camera provides clear MPEG-4 video streams at up to 640 x 480 resolutions over an encrypted Internet connection that prevents others from viewing your video feed. The camera features an infrared lens that provides monitoring in low light environments. An internal microphone provides audio surveillance and by attaching optional speakers, you can have 2-way audio communication.The TV-IP312W is compatible with 802.11g and 802.11b wireless networks and supports advanced encryption modes including WEP, WPA-PSK and WPA2-PSK. In addition to MPEG-4, 3GPP is also supported for viewing on a mobile phone. There is a built-in USB port for storing images directly onto a USB flash or hard drive. The included software includes motion detection recording, scheduled recordings, email alerts, and progressive search.The Trendnet Wireless 2-way Audio Day/Night Internet Camera Server is backed by a 3-year warranty. Features
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Celestron Advanced C6-SGT 11079-XLT 6"
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DescriptionCelestron Advanced C6-SGT 11079-XLT 6" Telescope Features
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Orion Apex 127mm Maksutov-Cassegrain Telescope
Sale Price: $399.99 |
DescriptionWhen it comes to telescopes, bigger is better, and you can do no better than the Apex 127 Compact Mak. Its 127mm (5")-diameter optics collects 55% more light through its multi-coated, 5" meniscus lens than that of a 4" scope, putting it in the big leagues for astronomical observing and advanced nature study. But big doesn't mean bulky! Even with a focal length of 1540mm (f/12.1), the Maksutov-Cassegrain optical design reduces the tube length to just 15"! The Apex 127 couples to any sturdy equatorial mount or photo-style tripod. T-threads on the eyepiece adapter also allow attachment of a 35mm camera body (with T-ring sold separately). The classy Apex 127 comes standard with a 6x26 achromatic finder scope, a 45-deg correct-image prism diagonal, and fully padded case. One-year limited warranty. Features
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Orion StarMax 127mm Equatorial Maksutov-Cassegrain Telescope
Sale Price: $649.99 |
DescriptionFor the discriminating observer who wants performance and quality optics as well as portability and easy set-up, the StarMax 127 EQ is the telescope of choice. Its Maksutov-Cassegrain optical design and big 127mm (5") aperture deliver bright, high-resolution images in a tube only 14.5" long! The StarMax 127 EQ's light-gathering power gives faint deep-sky objects distinctly more presence in the field of view, and for vivid planetary and lunar study, its long 1540mm focal length (f/12.1) permits magnifications upwards of 250x with optional eyepieces. Internal tube baffling and multi-coatings on the meniscus lens maximize image contrast and brightness. The StarMax 127 package includes our beefy AstroView equatorial mount with adjustable aluminum tripod, a 25mm Sirius Plossl eyepiece (1.25"), mirror star diagonal, 6x26 correct-image finder scope, and padded case. One-year limited warranty. Features
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Frio ENLFRC1A Cold Shoe Mount for Tripods
Sale Price: $13.55 |
DescriptionThe Frio is a cold shoe that allows the mounting of any accessory that uses a shoe-mount, onto a light stand, tripod or other mounting system that uses a ¼-20thread. What's unique about it is the handy locking feature that keeps the mounted accessory, typically a flash, firmly locked in place without the need to tighten down a locking ring or lever. While it is still recommended that the user tighten the flash, it will no longer be an accident waiting to happen should they forget. In addition, the Frio features a slot on the front to hang a remote flash trigger. Perhaps one of the biggest benefits of the Frio is how fast it allows the photographer to mount and un-mount their equipment! Speed and convenience in a small, inexpensive package. Features
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Satechi MSA-1 Mini Hot Shoe to Universal Adapter for Canon Vixia HF10, HF11, HF100, HF20, HF200, HG10, HG20, HF S10, HF S100, HF M30, HF S20 and HF S200
Sale Price: $19.99 |
DescriptionThis Satechi adapter converts Canon's proprietary "Mini Advanced Shoe" shoe to a universal hot shoe. The Canon Vixia HF10, HF11, HF100, HF20, HF200, HG10, HG20, HF S10, HF S100, HF M30, HF S20 and HF S200 are compatible. Other Canon camcorders with the "Mini Advanced Shoe" should be compatible. There is no electrical connection made with this adapter, it is a hot shoe mount only. Features
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Mobiledock Cell Phone Dash Mount
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DescriptionPothole-proof Dash Mount keeps your phone securely in place. Even a drive down a 300 year-old cobblestone street won't dislodge your phone from this exceptionally sturdy mobile mount that combines patented TemporBond adhesive with a locking suction mechanism. It holds any electronic device firmly in place over even the bumpiest terrain, and the 360 degree swivel feature lets you view it from any angle. Installation takes just seconds, and it can be detached from the dashboard with no damage or residue, so it's perfect for use in rental cars! (4½ x 4 x 2½"; 9 oz) Features
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Bushnell Tour V2 Slope Edition Rangefinder with Pinseeker
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DescriptionBUSHNELL GOLF TOUR V2 SLOPE EDITION W/ PINSEEKER The ultimate laser rangefinder for tournament play and avid golfers, the Bushnell Tour V2 rangefinder combines compact size with serious power, helping you figure out distances to the green within seconds. The Tour V2 is equipped with Bushnell's PinSeeker technology, which precisely isolates your target to improve accuracy and eliminate false readings. The result? You can easily figure out the distance to flags tucked in the deepest corners of the green despite background clutter that might befuddle lesser rangefinders. Regardless of how many deep bunkers and perilous water hazards are on the course, the Tour V2 gives you the distance information you need to make smart, safe shots. And thanks to the Tour V2's impressive 5- to 1,000-yard range--which is accurate to plus or minus 1 yard--no hazard is out of bounds. The Tour V2 displays the distance to your target on the LCD readout. PinSeeker Technology A game of inches becomes a game of yards if your rangefinder gives false readings. The problem with most ranging devices is that the target is constantly competing with the larger objects that surround it. These larger objects, such as trees, contain greater signal strength and provide more reflectivity than the target, resulting in false distance readings. So what are you really aiming at? To overcome these limitations, Bushnell created PinSeeker technology, which ensures accurate target acquisitions by isolating your target and completely shutting out background hazards. When your rangefinder senses more than one object, the closer of the two is displayed so that the desired distance is calculated every time within plus or minus 1 yard. Bushnell's laser rangefinders use an invisible, eye-safe Class 1 laser beam (as classified by the FDA), which is "bounced" off distant objects with the press of a button. Next, the rangefinder's high-speed digital clock measures the time it took for the laser to reach the target and return to the unit. Finally, using advanced digital electronics, the rangefinder instantly calculates the distance and shows the range in either yards or meters on a through-the-lens LCD display. The entire process is so fast that less than a second elapses between the time you press the button to generate a laser beam to the time the exact range to your target is displayed. The rangefinder's Slope mode reads the slope angle and adjusts your club length accordingly. Targeting Modes The Tour V2 offers three targeting modes. PinSeeker mode is designed exclusively with the bottom of the cup in mind, allowing you to easily acquire the flag without inadvertently capturing background target distances. The Scan mode, meanwhile, allows you to pan across the landscape while viewing a continuously updated LCD display of the distances between you and the targets you scan with the viewfinder. And golfers can use the Slope mode to measure the angle within plus or minus 1 degree. The rangefinder will then compensate the distance based upon the ball trajectory and type of club used. Other features include a reticle option that shows the distance of targets in the crosshairs, a 5x magnification level, a 3-volt lithium battery, a battery indicator that flashes when the battery is low, and a custom high-tack grip that rivals the grip on your favorite driver. The Tour V2 carries a two-year warranty. About Bushnell Bushnell has been the industry leader in high-performance sports optics for more than 50 years. The company's guiding principle is to provide the highest quality, most reliable, and most affordable sports optics products on the market. Bushnell product lines enhance the enjoyment of every outdoor pursuit, including nature study, hunting, fishing, birding, and stargazing. Indoors, the company's binoculars bring the audience closer to the action in fast-moving sports or the fine arts at theaters and concerts. Features
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