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Executive Laser Pointer
$19.95
Point out desired targets as far away as 150 yards (450 ft.). Designed with the push button at the front to allow for better stability during your presentations. Operates on 2 AAA batteries. Aluminum construction with smooth, matte black finish. Pen-sized, it fits comfortably in your hand or pocket. The spot size is 1" diameter at 75 ft. and 2" diameter at 165 ft. Includes a 2-year manufacturer's limited warranty. -- SPECIFICATIONS: -- Laser Type: Class IIIa Laser Diode -- Maximum Output: 5mW -- Wavelength: 670nm (+/-10) -- Beam Diameter: 1/8 Inch -- Power Requirements: 2 AAA (not included) -- Operating Time: 3 hrs. continuous -- Dimensions: 5 1/4" L x 7/16" Dia. -- Weight: 1.4 oz. with batteries -- Switch: Momentary On/Off
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Executive Laser Pointer
from Edmund Scientific's
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Green Laser Pointer
$69.95
This laser pointer with a 532nm wavelength, emits a brilliant green laser and has a range of up to 2,000 yards! The green beam of this laser pointer is one of the most intense weGÇÖve seen. The green laser is 30x brighter than a red laser making the green laser pointer a preferable choice. The beam is so bright, it can even be seen in the sunlight. -- The housing of the laser pointer is made of brass with a handsome silver finish, recessed power button and pocket clip. It comes with a black metal snap-case and a 90-day manufacturer warranty. -- Green Laser Pointer Specifications: -- Laser Type: Class IIIa Laser Diode -- Maximum Output: 5mW -- Wavelength: 532nm -- Power Requirements: 2 LR1G R/Size N (included) -- Operating Time: Minimum 3 hours continuous run time -- Dimensions: 5-1/4GÇ¥ x 1/2GÇ¥ dia. -- Switch: Momentary On/Off
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Green Laser Pointer
from Edmund Scientific's
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Jasper Curve
$149.95
Computerized Laser Beam Travels 25,000 Feet -- Combine the latest in computer and laser technology with the amazing Jasper Curve GÇö the only handheld laser to guarantee users the absolute maximum power legally allowed. -- The secret is the CurveGÇÖs microprocessor technology, which precisely tunes itself to 4.99 milli-watts. At this strength, the CurveGÇÖs 532nm bright green beam will travel over 5 miles! -- This powerful tool is much more than a toy. Use it for astronomy, pointing to objects in the sky from your telescope or hand. Also helpful in presentations, the Jasper's range will allow you to reach across the largest auditoriums and is apparent on even the brightest projection screens. -- The Jasper works on a special 3 volt lithium battery that can handle cooler temperatures. Ideal for astronomy and other outdoor uses, the Jasper Always retains itGÇÖs strength even on chilly nights.
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Jasper Curve
from Edmund Scientific's
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Laser Pointer Education Experiment Kit
$49.95
This kit offers suggestions for activities, demonstrations and experiments that can be performed with our laser pointers. Typical experiments such as measuring the wavelength of laser light and determining the effects of polarization are also explained. The manual even includes the basic theory on laser pointer operation. -- Includes: 1 holographic diffraction grating, 1 Polaroid filter, 2 first surface mirrors, 2 lenses (1 short f.l., 1 long f.l.), 1 cylindrical lens, 1 solar cell, 1 rectangular prism, and 3 color filters (red, blue, green). The 28 page instruction manual covers topics involving reflection, refraction, light absorption and more. -- Note: A laser pointer is needed but not included.
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Laser Pointer Education Experiment Kit
from Edmund Scientific's
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Our Best Buy Laser Pointer
$49.95
Viewable Point Up To 1500 Ft. -- Good Beam Quality -- This laser pointer combines the styling of our high-end pointers with a very attractive price. Measuring 51/2" L x 7/16" Dia., the all-metal housing has an attractive brushed finish. The momentary on/off clip switch is easily activated yet catches firmly when the pointer is put into a shirt pocket. With an operating time of 6 hours continuous. -- Specifications: -- Laser Type: Class IIIa Laser Diode -- Maximum Output: Wavelength: 650nm -- Beam Diameter: 3.6mm x 3mm -- Power Requirements: 1.5V 2 GÇ£AAAGÇ¥ batteries (incl.) -- Operating Time: 6 hours continuous -- Dimensions: 7/16" Dia. x 51/2" L -- Weight: 1.8 oz. with batteries -- Switch: Momentary On/Off
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Our Best Buy Laser Pointer
from Edmund Scientific's
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Quark Ultra High Performance Spinning Top
$59.95
Made of precision machined parts, the meticulously engineered Quark Top will spin longer than any other commercial top of its size! -- With conventional tops typically spinning for 30-45 seconds, the Quark is capable of spin times of more than an quarter hour. Made of brass, this exceptional science product is the result of a carefully engineered combination of weight distribution, balancing technology, tip topology, material selection, handle optimization, and exacting proportions. The tip is made of carbon steel. The hardness of this material prevents tip deformation that can detract from the optimum contact region. -- The Quark can be enjoyed in many ways - as a mermerizing gadget/toy, as a timer to limit the duration of meetings, as a game where players compete for longest spinning time, and as a great educational tool for demonstrating various laws of physics, engineering, math, and more. -- Kit includes Quark Top, 8" round glass spinning surface, laser pointer with batteries, black grip tape, 2 black round labels, L-key tool, instruction sheet, 7 plastic washers, approximately 50 small washers, 3 very small washers, and 3 wooden shims.
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Quark Ultra High Performance Spinning Top
from Edmund Scientific's
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Ultimate Laser Pointer
$59.95
The most advanced pen-style laser pointer yet designed - perfect for alignment and pointing. -- The triple lens system changes the beam from underline to arrow to dot with a simple twist. The underline has a range of 50 yards; the arrow has a range of 100 yards; the dot has a range of 500 yards. Made of brass with a black finish. Comes in a black plastic storage case. 2-year warranty. -- Laser Type: Class IIIa Laser Diode -- Maximum Output: Wavelength: 630-680nm -- Power Requirements: 2 AAA batteries (included) -- Dimensions: 5-1/2GÇ¥ x 7/16GÇ¥ dia. -- Switch: Momentary On/Off
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Ultimate Laser Pointer
from Edmund Scientific's
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