Displaying 61 to 80 (of 324 products)
The PS200 is a 12-Vdc battery with a charge controller. The controller manages amperage and voltage for safe, optimized battery…
The SP20 is a 20 W solar panel. It is often used for system configurations that have higher-than-average power requirements,…
The DR-300 ezRead™ transforms your television into a visual aid! Place the ezRead™ directly on top of your reading material…
The OL-57, OcuLens™ is a convenient, hands free magnifier that attaches with ease to most eyeglass frames. Once attached, the…
The OD-95, MiniBrite™ pocket magnifier is a compact 5x power aspheric slide-out magnifier with a protective plastic sleeve. The OD-95…
Contains 16 glow stars and double-sided adhesive tapes.…
Discover how super-fast maglev trains work with this amazing maglev model. The model train zooms smoothly along its special track…
Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…
Build this Solar Powered air Crafts mobile. Put it in the sunlight and watch it glide around. Easy to assemble,…
Barra tipo vixen, que se adapta a las monturas de telescopios populares vendidas por Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen…
Juego de microscopio con láminas preparadas, pinza, etiquetas, pantalla reflectora, entre otros accesorios para preparar muestras. Incluye estuche.…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 30x…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 20x…
Improve your detailed viewing with this compact easy to use eye loupe optical tool that has powerful 10x magnification. Great…
La solución completa en nivelaciones internas
Láser 2 en 1: láser de puntos y líneas juntos para nivelaciones horizontales y alineaciones…
Transfer data logs and update firmware with this USB cable.
USB Data Transfer Cable allows wired communication between any model in…
Clamp any Kestrel into this sturdy and lightweight tripod to take readings in the field. Portable and weather resistant, it…
The ZWO ASI 1600MM-Cool (Monochrome) Camera is a cutting edge new Astronomy Camera that works at a whole new level…
Useful accessory allows you to attach a Nikon 35mm DSLR or SLR camera to a telescope, camera adapter, SteadyStar Adaptive…
Util accesorio que le permite acoplar su cámara Canon EOS 35mm DSLR a un telescopio o microscopio, u otros accesorios…
Displaying 61 to 80 (of 324 products)