Assertion: mm eyepiece | /r/CapableOf | make good starter set
Facets:
value: for an f/10 telescope
type: TRANSITIVE-OBJECT
Source sentences:
text: For example, for an f/10 telescope, a 25mm and a 9mm eyepiece make a good starter set; you can add something around 15mm and perhaps 6mm next, and so on.
text: For example, for an f/10 telescope, a 25mm and a 9mm eyepiece make a good starter set; you can add something around 15mm and perhaps 6mm next.