Eyepiece magnifications and FOV

Eyepiece	Magnification	Field of view
6.4 mm	312x	10.2' / .17º
9.7 mm	206x	15' / .25º
12.4 mm	161x	19.2 ' / .32 º
15 mm	133x	23.4' / .39º
20 mm	100x	31.2' / .52º
26 mm	77x	40.8' / .68º
32 mm	63x	49.8' / .83º
40 mm	50x	52.8' / .88º

Here is a list of
magnifications for specific
eyepieces, as well as the
field of view in arcminutes
and degrees. These are
for a 2000 mm focal
length (8 inch) telescope.

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