M13- Hercules GC
M13- Hercules GC by ed bat
Optolong Blue
Michael J. MangieriAlan BrunelleJohn HayesStjepan PrugovečkiDeepan Vishal
Equipment item: filter.
Showing 1-3 of 3
Topics ParticipantsRepliesViewsCreated
Michael J. Mangieri
Refractor producing diffraction-like artifacts
Optolong BlueRefractorsAcquisition +2
Michael J. Mangieri
Last post: Michael J. Mangieri
Alan Brunelle
John Hayes
Stjepan Prugovečki
Deepan Vishal
Johannes Maximilian Möslein
16540
Dec 1, 2023
akulapanam
Filters for 16200
Optolong BlueEquipmentFilters +2
akulapanam
Last post: Morian
Morian
Ruediger
3173
Jun 12, 2020
Doug MacDonald
UV/IR filter sequence
ZWO ASI183MM ProOptolong BlueEquipment +2
Doug MacDonald
071
Sep 21, 2019
Showing 1-3 of 3