A test image of the northern autumn Milky Way from Perseus at left to Cygnus at right. Andromeda and M31 is at bottom. Vega and Lyra is at upper right. This was taken with the Canon RF 15-35mm lens wide open at f/2.8 and at 15mm focal length and with the Canon EOS Ra camera at ISO 800 for a stack of four 2-minute tracked exposures. Taken as part of testing the camera and lens.
A test image of the northern autumn Milky Way from Perseus at left to Cygnus at right. Andromeda and M31 is at bottom. This was taken with the Canon RF 15-35mm lens wide open at f/2.8 and at 24mm focal length and with the Canon EOS Ra camera at ISO 800 for a stack of two 2-minute tracked exposures. Taken as part of testing the camera and lens.
A test image of the northern autumn Milky Way from Cassiopeia at left to northern Cygnus at right. The bright North America Nebula and dark Funnel Clkoud Nebula are at right near Deneb. IC 1396 in Cepehus is at centre. This was taken with the Canon RF 15-35mm lens wide open at f/2.8 and at 35mm focal length and with the Canon EOS Ra camera at ISO 800 for a stack of two 2-minute tracked exposures. Taken as part of testing the camera and lens.
