Displaying 21 to 39 (of 39 products)
45° Erecting Prisms: All ETX models include an internal flat mirror to reflect light to the telescope's 90° astronomical observing…
Complete six foot diameter HOME-DOME fiberglass observatory for on-structure use. Includes dome halves (2), rear cover, shutters (2), dome support…
Domo completo de 4,572mm modelo PRO-DOME de fibra de vidrio diseñado para uso institucional, industrial o de grupo. Incluye, secciones…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…
Professional grade solutions for:
Plant growth monitoring
Early pest/disease forecasting
Efficient irrigation management
This powerful…
Nondispersive infrared (NDIR) technology measures CO2 levels in ppm. May be used as a handheld portable (internal, rechargeable battery) or…
Stick them on wall or ceiling and your own 3D solar system! Contains 1 complete solar system and double-sided adhesive…
Jigsaw Puzzle , 1000 pieces
Item Size: 19.25 x 26.5 in
Image size: 19.25 x 26.5 in…
Doubles the power of any telescope eyepiece
This Barlow lens is compact - just 3 inches long (about half the length…
A must-have for safely observing the sun without damaging your eyesOptical glass filter fits snugly over your telescope's aperture to…
Six of Our Best Filters Plus a Hard Case Serious observers who want the best views of all types of…
Barra tipo vixen, que se adapta a las monturas de telescopios populares vendidas por Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen…
The New Kestrel 3000 has been redesigned for even better performance and functionality!
Measures
Current Wind…
¡El Nuevo Kestrel 2000 ha sido rediseñado para ofrecerle un mejor desempeño y funcionalidad!
Mediciones
Velocidad Actual del Viento
Máxima…
Par de anillos 100mm para tubo Guia.
El Par de anillos para tubo guia tiene un diametro interior de 100mm.
Estos…
Acopla tu Camara a tu Telescopio
Requiere anillo T(se vende por separado) para el cuerpo de tu camara 35mm
Se acopla a…
Displaying 21 to 39 (of 39 products)