View Single Post
  #17  
Old 01-02-2006, 07:14 AM
barees63's Avatar
barees63
Registered User

barees63 is offline
 
Join Date: Dec 2005
Location: North Canterbury, NZ
Posts: 181
Quote:
effect was very pronounced at twilight and the colour faded significantly as the skies darkened,
I wonder (having read the AS&T article) if this is due to the "cones" which perceive colour progressivley switching off as it gets darker in favour of the rods which are for night vision and do not perceive colour. the other thing I notice is I seem to have weaker perception of blue at night in particular so that may explain why I can see red/yellow stars and planets with ease but struggle on blues and greens.

I'm not really too worried as I never expected to see colour in nebulous objects anyway.. just a bit miffed when others go on about the wonderful shades of green/pink/magenta they are seeing (********!) :-)

Fringe-dweller, I have increasing floaters in my eye as well, particularly the eye I use for the telescope (dammit!), the optometrist told me most floaters are remnants of blood vessels?

Last edited by [1ponders]; 01-02-2006 at 02:35 PM. Reason: avoiding profanity filter
Reply With Quote