M51 through a 4 Inch Refractor M51 (The Whirlpool Galaxy)M51 Galaxy Spain March 2014 White paper/pencil + Photoshop Telescope: Astro-Physics Traveler EDF 105mm F/5.8 Eyepieces: Televue Ethos 10mm, Pentax XO 5mm Transparency: 3/5, 21.2 SQM Seeing: 2/5
Manuel,
A very fine sketch of M-51 with a refractor telescope.
Frank