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Glass Cylindrical Lenses |
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To focus light along a straight line. Useful for looking at full paths of rays on paper, such as pencils of light emerging from the slits of a comb illuminated by a small lamp. Made of optically true glass with polished faces and ground edges.
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| Product Code: 3318
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$8.50 & Up
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Ray Box with Lens |
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Ray box provides parallel light rays required for experiments with lenses and mirrors.
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| Product Code: LC1114
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$27.00
Special Order!
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Glass Prism, Equallateral 25mm |
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Prisms have several uses in optical systems. For example they can deviate a ray, disperse white light into the visible spectrum or erect an inverted image.
Great for experiments in dispersion and refraction of light.
Face dimension is 25mm. Made of Glass.
Compatible to 3329
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| Product Code: GPRISM25
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$3.00 & Up
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Portable UV light (requires 4 AA batteries) |
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Easy and quick Ultra Violet light for mineralogists and forensic experts. Portable UV light is also one of the most exciting devices for students who are doing an experiment with UV light. This portable light also comes with a white, super bright LED torch that makes it usable as a general-purpose light source. At home you can use it do reveal the hidden stains from pets (urine stain), oils and some bacteria.
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| Product Code: UVCLMN
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$7.95 & Up
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Folding pocket Magnifier in leather jacket |
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Ideal 3X magnification for reading, inspection and examination of fabric, documents, artwork, paint and more.
Folds into the leather jacket as a protective cover.
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| Product Code: VG3061
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$7.00
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Magnifying Glass, Hand held magnifier |
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This hand held Magnifier Glass can be used for examining biological and
geological specimens in the field and laboratory.
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| Product Code: GMAGVG
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$4.00 & Up
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Right Angle Prism, Acrylic |
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The Right Angle Prism unleashes a rainbow of colors from pure white light.
It is precision crafted of clear acrylic and it is available on a blister card.
The length is 1.75 inches.
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| Product Code: RAPRISM
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$5.00
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Radiometer |
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Use a radiometer to show that light energy can be converted to mechanical energy.
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| Product Code: T01800
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$15.00
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Solar Panel (Solar Cell) |
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These solar cells are used to power small motors and other devices which draw small amounts of current. Can be used individually or linked to each other for more voltage or more current.
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| Product Code: SOLARP1
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$7.50 & Up
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GLASS BLOCK, RECTANGULAR |
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Made of high quality glass, to verify the laws of refraction.
Dimensions: (l x w x h), 114 x 63 x 18mm.
With frosted faces and clear edges. The glass optically clear, with no color tint.
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| Product Code: P54323
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$23.00
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Basic Lens Set, 38mm, 6 lenses |
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Set of 6 lenses with outer diameter of 38mm. This lens set includes samples of double convex, double concave, plano concave, plano convex and aoncave convex lenses.
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| Product Code: VG33038
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$7.00
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MIRRORS, SPHERICAL, CONCAVE |
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For basic experiments in optics.
Made of optically true glass, with protected silver coating.
View details for available sizes.
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| Product Code: 3360
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$2.00 & Up
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MIRRORS, SPHERICAL, CONVEX |
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For basic experiments in optics.
Made of optically true glass, with protected silver coating.
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| Product Code: 3362
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$2.00 & Up
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SPECTROMETER, STUDENT |
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For introducing students to principal type of spectra, determination of wavelength, frequency of emitted light and for quantitative spectrometric measurement of angle of prism, refractive index of the prism material etc.
Comprised of a cast base with an integral fixed pillar for the collimator support and a swinging telescopic arm. Both the collimator and the telescope are fitted with an axis adjustment system.
The moving telescope arm with a spring loaded vernier moves smoothly over a machine engraved degree plate of diameter 180mm and is graduated 0-360ß x 1ß. The vernier reads to 0.1ß or 6 seconds and allows students to estimate angular positions to 0.05ß. Fine adjustment is provided.
The collimator and the telescope tubes are fitted with optically coated achromatic objectives of diameter 25mm and have a concealed helical action focusing device. The 10X Ramsden eyepiece has a cross hair reticle.
The prism table, diameter 75mm is levelled by three knurled knobs. It is fitted with a diffraction grating holder of aperture 25 x 25mm and a clamp for holding a prism up to 38mm high. Lines are marked on the table to help place the prism accurately. Various parts are either plated or enamel finished.
Provided with a magnifying eye glass and a tommy bar for axis adjustment but without prism or diffraction grating. Supplied in a cardboard box.
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| Product Code: 3380
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$225.00
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Solar Science Kit |
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Solar Cells also called photovoltaic cells are finding their way into
thousands of uses world wide. This kit is an economical introduction to
photovoltaics, also known as PV.
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| Product Code: SSCIKIT
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$12.95
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Solar Energy (Solar Heating) |
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Discover the power of the sun with more than 10 experiments. You can
produce some serious energy with this kit. A solar energy lab complete
with converging mirror, wooden stand, clear plastic test tube and glass thermometer. Instructions are available online.
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| Product Code: SOLENERGY
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$15.00
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LENSES SPHERICAL, UNMOUNTED, BI-CONVEX |
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Made of polished glass with ground edges.
Bi-convex lens: Magnifying or condensing lenses, with two outward curving symmetrical faces.
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| Product Code: 3305
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$1.52 & Up
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BLOCK, SEMICIRCULAR |
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Semi circular blocks are available in two different sizes and types. Blocks of diameter 75mm and thickness 12mm are available in glass and Acrylic.
Blocks with diameter of 65 mm and thickness of 15mm are are only available in Acrylic.
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| Product Code: 3353
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$8.80 & Up
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