Explore Scientific Moon Map with Crater & Landing Labeling - ES-MM018 Skywatcher OTA The polishing process for primary

The polishing process for primary and diagonal mirror yields smooth mirror surfaces ensuring good contrast

Made to Fit: S50

5 inches Length with diagonal: 17

System includes the B3400 blocking filter which provides full disk images on telescopes up to 3060mm focal length

Explore Scientific Moon Map with Crater & Landing Labeling - ES-MM018 Skywatcher OTA The polishing process for primaryTwo Sided Moon Map The front side of the Explore Scientific Moon Features & Landing Map pinpoints the location of 24 features on the lunar surface that can be observed through a telescope. The back side of the map marks spacecraft landing sites from the lunar programs of the United States, Russia and China. 11. 5" x 11. 5" Moon map features a captivating image from accomplished astronomer and astrophotographer Dr. Howard Eskildsen