This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
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…
Land Compass in oil-filled case, with double sacale, magnifying glass, metal case. Gold color.
Size 1.75" Dia.
…
It's Like Exploring a Whole 'Nother Night Sky It's the same night sky, all right. But with our jumbo Explorer binoculars,…
For those who wish to send weather data much farther than 1,000' (300 m), the Wireless Long-Range Repeater can extend…
For use with Wireless Vantage Pro2. Allows you to locate the anemometer independently from the rain collector, up to 300…
La Vantage Pro2 Plus inalámbrica es una estación meteorológica profesional de grado de investigación que incluye todas las características de…
The MH-95 Chrome Lighted RimFree from Carson Optical is a 2x power "designer" Magnifier with built-in LED illumination and an…
Precision focuser is ideal upgrade for a low-quality focuser or for home-built scopes Universal base made of durable plastic to fit…