Is the Optolong L-eXtreme filter any good? : A Review ASTROGADGE 14:58 3 years ago 3 616 Скачать Далее
Optolong L-Extreme Filter - Is it Worth It? (with sample images) AstroOnBudget 3:05 2 years ago 2 848 Скачать Далее
Optolong L-eXtreme FULL Review | Narrowband Filter AstroExploring 10:48 2 years ago 4 729 Скачать Далее
Optolong’s L-Extreme F/2 Filter Review: Is It Any Good? Maximum Astronomy 14:44 9 months ago 1 571 Скачать Далее
Optolong L-eXtreme filter with a CHEAP DSLR camera for astrophotography - Is it a good idea? Kamil Pekala 11:22 2 years ago 9 799 Скачать Далее
Dual Narrowband Filters Shootout: Optolong L-eNhance vs. Antlia ALP-T vs. Optolong L-eXtreme Nebula Photos 13:46 2 years ago 77 041 Скачать Далее
Optolong L-eNhance and L-eXtreme Light Pollution Filters: Should I Buy Them? Review and Analysis Optolong Astronomy Filter 17:04 1 year ago 2 922 Скачать Далее
Optolong L-eXtreme Review | Awesome Narrowband Filter AstroFarsography 8:59 3 years ago 7 423 Скачать Далее
New Optolong L-eXtreme F2 Filter Just Dropped | High Point Scientific High Point Scientific 3:15 11 months ago 2 450 Скачать Далее
OPTOLONG Review video of L-eXtreme from elsasstronomy Optolong Astronomy Filter 3:24 1 year ago 605 Скачать Далее
Optolong L-eNhance vs L-eXtreme: Should you really upgrade? Nocturne Astro 23:44 3 years ago 8 320 Скачать Далее
[2022 NEW] Optolong L-Ultimate FULL Review Optolong Astronomy Filter 9:18 1 year ago 4 536 Скачать Далее
[NEW] Optolong L-Ultimate 3nm Filter Review - Signal, Contrast, Halos?! Galactic Hunter 9:00 1 year ago 12 972 Скачать Далее
The BEST Filter for F2?! Optolong L-Extreme F2 Edition! lukomatico 14:21 1 year ago 3 952 Скачать Далее
Optolong Filter Review (L-eNhance and L-eXtreme F2) Star Walking 19:34 3 months ago 3 765 Скачать Далее
Optolong L-Ultimate Review on the Canon 1200D DSLR and ZWO 533MC Pro Cameras Pretty Average Astro 23:04 1 year ago 9 889 Скачать Далее