By Jürgen Tenckhoff, 5 August, 2020 The hurricane eye of Jupiter over Hennef To the right of Saturn, the radiantly bright Jupiter is currently appearing in the south above the horizon. Country Germany
By Jürgen Tenckhoff, 5 August, 2020 Saturn's rings over Hennef Can you photograph the Saturn rings with a digital camera and a telephoto lens? Country Germany
By Jürgen Tenckhoff, 22 July, 2020 Comet Neowise above Hennef Comet C / 2020 F3, Neowise, was difficult to photograph over Hennef. Haze and light pollution initially thwarted several attempts Country Germany
By Jürgen Tenckhoff, 18 March, 2020 Trailrunning in the time of the corona Running in times of the corona pandemic - better on paths away from the "forest highways". Country Germany
By Jürgen Tenckhoff, 26 December, 2019 The beautiful valley of the Hanfcreek The Hanfbach rises in Rhineland-Palatinate initially as Irmerother Bach about 270 m above sea level. NHM and gets its name in Buchholz-Mendt. Country Germany
By Jürgen Tenckhoff, 2 October, 2015 Star trails over the Hanfcreek A "touch of start trails" above the Hanfbachtal in difficult shooting conditions. Country Germany
By Jürgen Tenckhoff, 1 October, 2015 Photo technique: "Startrails" On the recording technique of start trails, i.e. the supposed movement of the stars on concentric circular orbits around the North Star. Country Germany
By Jürgen Tenckhoff, 6 July, 2013 Infrared recordings of Avenues The birch avenues in Hennef near Westerhausen and the plane trees on the Rhine promenade in Mainz in infrared are splendid to look at. Country Germany
By Jürgen Tenckhoff, 12 December, 2012 Fotopraxis contest "HDR" 4th place in the Photo Competition of the photo practice 2012 with the topic "High Dynamic Range Photography". Country Germany