Moon Crater Map (2-Sided) saddle-plates This is a clear advantage

This is a clear advantage because the yellow light for the digital camera is always registered as a mixture of red and green

This filter fits all standard 2

With such a wide field

once it is dark

Moon Crater Map (2-Sided) saddle-plates This is a clear advantageFeatures Front side pinpoints the location of 24 features on the lunar surface that can be observed through a telescope. Back side marks landing sites of spacecrafts from the lunar programs of the United States, Russia and China. 11. 5x11. 5 Moon map features a captivating image from accomplished astronomer and astrophotographer Dr. Howard Eskildsen CA Residents: Prop 65 WARNING(S)