AstroGab

Astrophotographers hangout. Invite friends and notice chat bar on bottom.

Urban Astrophotography Discussions (3)

← Back to Urban Astrophotography
Discussions Replies Latest Activity

IDAS LPS2

I've been using the Hutech IDAS LPS P2 filter nearly all the time. It works quite well, but imaging time is increased.

Started by Bill R.

5 Oct 14, 2011
Reply by John O'Neal

Light Pollution Filters

What filter(s) do you use and/or find useful for eliminating or downplaying the effects of light pollution? Let's try not to get into proce…

Started by John O'Neal

2 Feb 16, 2011
Reply by Starhopper

Gradient Exterminator

One of the real disadvantages of an urban setting is vignetting caused by stray light and light pollution and/or smog in the sky, causing "…

Started by John O'Neal

5 Feb 13, 2011
Reply by Starhopper

RSS

© 2019   Created by Charles Dunlop.   Powered by

Badges  |  Report an Issue  |  Terms of Service