josue2503 Messages 13 Reaction score 0 Thread starter Feb 1, 2008 #1 how can i get the magnification of dobsonian telescope i made??
chroot Staff Emeritus Science Advisor Gold Member Messages 10,270 Reaction score 45 Feb 1, 2008 #2 The fact that it's a Dobsonian is irrelevant. The "Dobsonian" is just a type of mount. The power of any telescope-eyepiece combination is the focal length of the objective divided by the focal length of the eyepiece. - Warren
The fact that it's a Dobsonian is irrelevant. The "Dobsonian" is just a type of mount. The power of any telescope-eyepiece combination is the focal length of the objective divided by the focal length of the eyepiece. - Warren