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Kellner, Konig and Ortho
I was looking at adding some eyepieces to my collection. I currently
have Meade Super Plossls, 6.4, 12, 15, 20, 26, 32, 40. I have a 2x barlow, and a televue powermate 5x. What is the difference between Super Plossls and Kellners, Konigs, and Ortho's? Is there a FAQ somewhere out there that explains this? Many thanks! |
#2
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Kellner, Konig and Ortho
Here's something to get you started:
http://www.hypermaths.org/quadibloc/science/opt04.htm Ed wrote in message ... I was looking at adding some eyepieces to my collection. I currently have Meade Super Plossls, 6.4, 12, 15, 20, 26, 32, 40. I have a 2x barlow, and a televue powermate 5x. What is the difference between Super Plossls and Kellners, Konigs, and Ortho's? Is there a FAQ somewhere out there that explains this? Many thanks! |
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