SkyWatcher film solar filter for...
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The Meade ETX-90 is an ultraportable, easy to use telescope that features an high quality 90 mm Maksutov-Cassegrain optical design with 1250 mm focal length (F/13.8). UHTC coatng for bright and high contrast observations.
The 2" Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coating provides extra reflectance versus competing standard aluminum coatings.
Vixen Extender R 2X extends the focal distance of optical tube by 2x. For R135S：720→1,440mm(F10.7), for R150S：750→1,500mm(F10). Enables observation or photography at a higher magnification with your current eyepiece.
" Eye Off The Field Suitable For All Fieldscope Vixen Geoma 52, 67 And 82mm, With More Treatment," "Fully Multi Coated" "On All Optical Surfaces. The Magnification Provided Depends On The Instrument Used: Italy Geoma 52mm: 21 Geoma 67mm Magnification: 30X 82mm Geoma: 39 Enlargements For More Information Click On "
Align your Orion HDX110 EQ-G GoTo Mount quickly and accurately with this heavy-duty Polar Axis Finder Scope. Polar alignment is required for any equatorial mount to track celestial objects properly, and precise alignment is vital if you wish to capture high-quality astrophotos. This Polar Axis Finder Scope makes it easy to align your mount so you can...