Displaying 1 to 20 (of 197 products)
La luz es la materia prima de los astrónomos. Su trabajo consiste en atrapar toda la luz que se pueda,…
El 034B, fabricado por Met One, combina un anemómetro de tres copas y una veleta en un único paquete integrado…
Compass Diameter: 1-1/2”
Liquid Filled
Black Plastic Body
40” Lanyard Included
360° Markings
Tranparent Center
Great for Camping, Hiking, Fishing, Outdoor Activities etc
…
Precision focuser is ideal upgrade for a low-quality focuser or for home-built scopes
Universal base made of durable plastic to fit…
Orion's Oxygen-III (O-III) eyepiece filter reveals wondrous details when viewing cloudy nebulas
Filter transmits close to 90% of the light corresponding…
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
150 ppm Ca2+ Standard, 6 - 14mL bottles…
6 botellas de 14ml
Para medidores de Potasio LAQUAtwin B-731 y K-11
…
This 15mm eyepiece offers a wide field of view and superior optical performance at a bargain price
Great eye relief so…
The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…
Ayuda a reducir el brillo de la Luna para que pueda ver más detalles lunares y características de la…
Tarjeta reflectora de 60mmx60mm
Cantidad: 20 Piezas…
Solución estándar 2000 ppm Ca2+. Seis botes de 14ml cada uno…
This 20mm eyepiece offers a wide field of view and superior optical performance at a bargain price
Great eye relief so…
El medidor de evaporación de salida analógica 255-100 se utiliza para determinar la tasa de evaporación midiendo el nivel de…
El sistema de rellenado automático 255-620-A proporciona un método sencillo para rellenar automáticamente una bandeja de evaporación a horas determinadas.…
Displaying 1 to 20 (of 197 products)