Welcome to my astronomy blog. I dedicate myself to the simplest form of amateur astronomy which requires only portable equipments. I have small refractors, small binoculars, a small mount, and a small H-alpha solar filter.
Originally from a city where the people were proud of their light pollution, that is Hong Kong where I loved. Relocated to the UK since 2021.
Wednesday, October 04, 2006
Testing of new gear
The sky was pretty bad, it's more like to test of the new gear rather than to observe. My wife was on night shift and I managed to get Alby to sleep quite early, that's why I got a chance.
Tested the Cosmicar 150mm f/3.2, but the image is pretty soft, so I test it with the 1.5x teleconvertor too, so the effective focal length is 225mm at f/4.8.
The second shot is obtained by my C5 having the new dovetail at prime focus:
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