Comparing Orion Nebula Through Seven Telescopes, Imaging, Astrophotography, Cell phone, Mobile

In making this video I have used these optical instruments :

Soligor 400mm focal length 67mm f/5.9 diameter telephoto lens.
Skywatcher Evostar 72ED Apochromatic Refractor Telescope.
Prinz Optics 76.2mm F 1250mm f/16.4 Model 660 Circle K Refracting Telescope. Same as Tasco 15TEA.
OpticStar AR90S F500mm refractor telescope.
Skywatcher Heritage 114P Virtuoso Newtonian Reflecting Telescope.
Skywatcher 120ED DS Pro Apochromatic Shcott Optical Glass Refractor Telescope.
Skywatcher Flextube 300P Dobsonian reflecting telescope.
Televue Panoptic 24mm 68 degree eyepiece.
Meade 26mm Super Plössl eyepiece.
Unbranded Chinese 25 Plössl eyepiece.
Zeiss Pl-10x/20, 25 mm microscope eyepiece.
Skywatcher Super Wide 25mm eyepiece.
Siberia 50mm Erfle eyepiece.
SkyTee-2 Alt Azimuth mount.
Huawei P30 Pro mobile phone camera.