Displaying 21 to 40 (of 92 products)
Este telescopio guía es compatible con todas las cámaras ASI.
Características:
Diámetro de la lente: 30 mm
Longitud focal: 120 mm
Peso (incluye anillo…
This image was created combining more than 150 pictures downloaded from the Consolidated Lunar Atlas site. The 61 inch NASA…
El Telescopio Polaris 90mm tiene una apertura de 90mm y una distancia focal de 1000mm (f/11.1). La estable montura ecuatorial…
Silva type compass. Ideal for map reading.
Size: 2-1/4 x 3-1/4
Compass Diameter: 2
Rotating Degree Ring
…
Características:
Tamaño: 80cm x50cm
Material: Cartulina sulfatada
Impreso en color Azul
Contiene:
110 Objetos del catálogo Messier
Representación simbólica de las Galaxias, Nebulosas, Cúmulo abierto y…
Meade high-quality, 15-45 power, zoom porro prism binoculars deliver years of use.
Large 65mm objective gathers plenty of light for bright…
Made of glass, after the idea of Galileo Galilei, multi-colour, with silver-coloured tags
Range: T: +18...+26°C / 2° graduation
table standing, Ø…
UV Illuminated Jewelers Loupe:
Power 15x
Doublet Lens
Lens Dia 25mm
Plastic Body
2 Super bright white LED Bulbs
1 UV Bulb
UV Wavelength: 390-395nm
Requires 3AG10 Batteries…
Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining
Use to attach 6" telescope optical…
Utilizing a more traditional design, the Conventional uses Alnico II magnets and a "V" cut sapphire jewel bearing for smooth…
Fabricado en Alemania
Visualización de la temperatura actual, Máxima y Mínima
Con líquido patentado y sin mercurio
Adecuado para uso en interiores y…
Contains 1 glow moon, 10 glow stars and double-sided adhesive tapes.…
The most unique non polluting energy sources you can find on Earth - the potato, salt water and mud. Be…
Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…
Tons of plastic drinking bottles are being wasted daily. Help recycle two of them and turn them buoyant of the…
Contains a super magnet set that could be transformed to perform 10 fun experiments and games. Make a super power…
Build fun flying toys and learn the science principles behind each toy. Makes 9 flying projects. Build an airfoil model…
Turn a simple plastic bottle to become a Rocket Race Car. Watch it "blast off" on the ground. It's a…
new, functional design, plastic, large diameter for highly precise measurement results, very good readability also for small rainfall quantities, removable…
Para control de temperatura (0... +60 °C precisión ± 1 C) y humedad de 0 ... 99 % precisión ±…
Displaying 21 to 40 (of 92 products)