Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…
Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 10x…
Orion's Oxygen-III (O-III) eyepiece filter reveals wondrous details when viewing cloudy nebulas Filter transmits close to 90% of the light corresponding…
Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…
Experience the power generated by this easy to assemble lightweight super propeller racer. It is by far the best gadget…
Packing6/Inner 48/Master 0.2 Kg 0.13 CBM Outer Item Size22 cm x 6 cm x 17 cm …
Who said you have to be in the dark to do astronomy! Turning your telescope to the Sun is fun…
A must-have for safely observing the sun without damaging your eyesOptical glass filter fits snugly over your telescope's aperture to…
Esta montura le permite montar en paralelo su cámara DSLR con su lente ó telefoto en nuestra barra…
#126 2x Barlow Lens: An amplifying lens, the multi-coated #126 2x Barlow (arrow) doubles the powers of all eyepieces with…
Adjustable heavy-duty field tripod provides stable support for spotting scopes, giant binoculars, cameras, and telescopes Adjustable aluminum-tube legs with lever locks…
For longer distances or to improve reception in troublesome areas, add one or more Wireless Repeaters. Transmitting and receiving range…
Solar-powered station includes transmitter and battery inside weather-resistant shelter, 4 soil moisture sensors and 4 temperature probes. To view the…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…