Full Disk

Vixen 102mm f/10 achromat (Volkssterrenwacht Urania)
Vivitar MC Teleconverter 2X-4
Canon A-1
Coronado glass filter, full aperture
Fuji Superia 400
1/60 second
Vixen GP-DX (Volkssterrenwacht Urania)
Processing in Photoshop 6.0 and Neat Image
12th of August 2002 - Bergeijck, The Netherlands