A must-have for safely observing the sun without damaging your eyesOptical glass filter fits snugly over your telescope's aperture to…
Build your own 30 cm glow-in-the-dark solar system planetarium model. Assemble, paint and highlight with glow effects. Watch it glow…
Let your imagination run wild to outer space, millions of light years away. Make and hang your own glow solar…
The 90° 1 1/4'' Star Diagonal is made to give the observer a comfortable viewing position for astronomical objects high…
Orion ShortTube 80 Telescope Optical Tube Ideal for use as a guide scope with a CCD autoguider. Fast, wide field-of-view optics excel…
The Personal Solar Telescope(PST) incorporates state of the art patented technology to provide superb views of both Solar surface detail…
PST (Personal Solar Telescope) has been awarded a 2004 Best of What's New Award from Popular Science Magazine .. The Personal…
Exclusive Thousand Oaks Optical formula developed solely for SAFE solar observation. CE & ISO Certified. Unlike metallized Mylar (commonly used…
Description This microscope is a powerful stereoscopical zoom with zoom magnifications from 7 to 45x. Its novelty is in the special…
Description Stereoscopical microscope with trinocular head, supplied with two WF 10x eyepieces and zoom objective from 0.7x to…
El microscopio estereoscópico DIAMOND es un microscopio estereoscópico con las siguientes características: Aumentos 20 y 40x …
Incluye:
2 Anillos de 125mm con tornillos ajustables
2 Adaptadores cola de milano tipo Losmandy
Facilita el uso de un telescopio guia.
Máxima durabilidad
Fabricado…
For use with Wireless Vantage Pro2. Allows you to locate the anemometer independently from the rain collector, up to 300…
Optional tripod makes installation even easier. Brackets at the base of each leg tilt to mount on your roof or…
Lo último en monitoreo del clima, agrege el WeatherLink a su Vantage Pro o Pro2. El módulo de memoria (data…
Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add…
Watermark ® soil moisture sensor uses electrical resistance to measure the moisture level of the soil. Does not require periodic…