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Robert Starzynski | all galleries >> Bob Starzynski Astro Imaging >> Recent Images > IC444 IC443 Ha
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IC444 IC443 Ha

Ha 37*1200 second sub exposures

Pentax Takumar 6x7 300mm ED IF medium format lens
QSI 683wsg ccd camera at -30F
Paramount MYT mount
The SkyX Professional for camera control and guiding
Astrodon 5nm filters
Rigel Systems usb nStep focus control


other sizes: small medium large original auto
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