Comet Ikeya Zhang

Astrophotography by Philipp Salzgeber

Comet Ikeya-Zhang

 

Lens:
Pentax Takumar 400mm f/4.0
Camera
Pentax 6×7
Film:
Fuji Provia 400
Exposure:
10min. at f/4
Date:
2002-04-01
Scan:
Umax Astra 1220S with transparency adaptor
Processing:
Removing of vignetting and gradient (light pollution)
Comments:
The bad quality of the scanner shows up in the irregular density and color variation across the frame.