Nonwoven cellulose/polyester wipes premoistened with 100% reagent-grade deionized water. Lint- and scratch-free. 15.2x22.9cm. Individually dispensed. 100 wipes per shrink-wrapped polyethylene canister with snap-on sealed top to eliminate contamination.
Fiber Optics Voice and Data Kit, fiber Optics communications, Transmit your voice or a 1kHz signal through the fiber optic cable to a fiber optic receiver, components: including PC boards; microphone; speaker and fiber optic cable, with Transmitter and receiver
Telescope Model Two Pvc Tubes, Mounted Co-Axially, Consists Of Two Pvc Tubes, Mounted Co-Axially Giving Adjustablelengths By Sliding One Within The Other. Dia. 50 mm And Mag. 5X.
Equilateral Prism, Material: glass, Useful for experiments in Optics, Light Refraction and Wavelengths, Will create a rainbow (in room light) by using the simple led light of a smart phone, User will need to create a small slit in black piece of paper and use, Size: 6in Hx1in W
The Hookupz Universal Smartphone Binocular Adapter From Carson Easily Connects Your Smartphone To Most Full Sized Binoculars (32Mm-50Mm Objective Lens Diameter), Camera Application On Smartphone To Take Pictures And Record Video Through The Lenses Of Your Binoculars.
Double Cone & Plane, Defy Gravity As Cone Appears To Roll Upward. This Visual Demonstrator Of The Center Of Gravity Has A Wooden Frame With Diverging Rails And A Double-Ended Cone. The Cone Appears To Roll Up Actually The Center Of Mass Is Moving Down.
BoaPod, Flexible Leg Travel Tripod with Universal Smartphone Adapter and Bluetooth Wireless Remote Shutter Button, will over backwards to get you perfect shot, Its 3 fully flexible arms can bend around uneven footing, adjust in ways that traditional tripods wont allow
Prism, with different angle 25 degree x 25 degree x 130 degree,Optical Borosilicate Crown glass having R.I. 1.510 App. Optically worked for use with Spectrometer, Equilateral, two facespolished 32 x 32 mm height.Dense Flint Glass Prism. R. Index 1.62, Weight (lb): 4.4, 7.9x7.5x5.1in
UpClose G2 7X35 Roof Binocular, Multi-coated optics increase light transmission resulting in brighter and sharper images with high contrast levels. Stylish rubber covered aluminum body protects from rough handling. Ergonomic thumb indents and finger ridges for comfort. Water resistant
Scout* compact binocular, center focus knob with an independent right diopter adjustment for maximum focusing flexibility, Magnification: 8x, Objective Lens Diameter: 22mm, Prism Type: BK-7, Lens Coating: Fully Coated, Eye Relief: 10mm, Dimensions: 4 x 3.4 x 1.1in
Slit, Five single slits of different widths in a slide frame. Specifications: Slit widths: 0.1/ 0.2/ 0.4/ 0.8/ 1.6 mm, Dimensions: 50x50 mm2, Weight: 0.02 kg
Spectrum Tubes Deuterium, glass tubes approximately 10-1/4in (260mm) long, central capillary portion approximately 3-1/2in to 4in (90-100mm) long with electrodes sealed at both ends and connected to lead wires protected by metal caps.
TrailMaxx 10x25mm binocular, compact and lightweight, Magnification: 10x, Objective Lens Diameter: 25mm, Prism Type: BAK-7, Lens Coating: Multi Coated, Field of View (ft. At 1000 yards): 288 at 1,000 yards, Eye Relief: 10.5mm, Dimensions: 4.125in x 1.375in x 4.625in
ScoutPlus* compact binocular, with a center focus knob, Magnification: 10x, Objective Lens Diameter: 25mm, Prism Type: BK-7, Lens Coating: Fully Coated, Field of View (ft. At 1000 yards): 342 ft. At 1,000 yards, Eye Relief: 9.5mm, Dimensions: 4in x 4in x 2in
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