Insane focal lengths

Insane focal lengths

Tim Ray
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Daniel Petzen
Active Optics
Insane focal lengths
Aug 15, 2025Daniel Petzen
Last post: Cyg
Cyg
Bill McLaughlin
MaksPower
Bill Dirks
9469
Aug 17, 2025
Daniel Petzen
Finally some insane focal length data!
Insane focal lengths Russell Croman Astrophotography NoiseXTerminatorNGC1365Galaxy +2
Dec 30, 2024Daniel Petzen
Last post: Daniel Petzen
Cyg
MaksPower
John Hawk
Tony Gondola
Adam Cox
20947
Aug 20, 2025
Daniel Petzen
Introductions
Insane focal lengths Sky-Watcher EQ6 ProRefractorsDeep Sky
Oct 13, 2024Daniel Petzen
Last post: Jeff Kisslinger
Jeff Kisslinger
Area51x
Tom Bash
Bill Dirks
morrienz
17341
Aug 18, 2025
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