¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…
Ocular: WF10X/18 mm, con prisionero y puntero. Revólver: Triple, con anillo anti-derrapante y tope Objetivos: 4X, 10X, 40X (retráctil) Sistema óptico: Acromático Platina: …
Explora más terreno con este resistente dispositivo de mano que ofrece una precisión de seguimiento óptima, una pantalla a color…
Despierta tu vocación científica realizando más de 160 experimentos químicos. Incluye recipientes y utensilios de laboratorio. Con materiales seguros e…
Práctico, robusto y estable - Leica TRI 100 es adecuado para todos los aparatos con rosca de trípode de ¼". Altura…
Mapa de las estrellas del cielo nocturno a todo color, posiciones claramente indicadas de los 600 mejores objetes celestes para…
Contains 20 glow stars, 9 paper planets and double-sided adhesive tapes.…
Meade Model 928 Image Erecting Prism for Meade refracting telescopes #07217. 1.25" barrel. Produces a correctly oriented image and convenient…
You won't believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner,…
Build fun flying toys and learn the science principles behind each toy. Makes 9 flying projects. Build an airfoil model…
Used reliably by the U.S.D.A Federal Crop Insurance Field Offices for many years, the MT-16 provides the user with 16…
Eliminate costly stove and auger repair. Using a Corn Stove Moisture Tester is recommended for preventing cold stove downtime and…
The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…
Meade AudioStar Controller #07640. Next generation Meade AutoStar, now with audio files and an internal speaker. Compatible with all Meade…
Meade Series 5000 2" Enhanced Diagonal Mirror #07680. Our best diagonal for Meade LX90 and LX200 models. Features an incredible…
plastic, with support and patented memory-revolving ring for measuring the quantity of precipitation without rod…
45° Erecting Prisms: All ETX models include an internal flat mirror to reflect light to the telescope's 90° astronomical observing…