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First view of the Sun for almost a month, but the wait was worth it. The large sunspot has split into 2 umbra, both within the same penumbra. Plage and filament activity nearby. There is a large prominence just above this on the oncoming limb and 3 other prominences on this limb. On the Western limb there is another even larger prominence. I will set up for WL and have a close look at the AR. Hope your skies are as clear as mine.
For sale is my Daystar Quark, Chromosphere version. It has had infrequent use and I can't justify keeping it. Works superbly with my ED80. It was purchased in July 2017 from Widescreen Centre so is still well within the 5 year warranty period. I am looking for £625 posted to a UK mainland address. Everything is complete in the box including instructions, USB cable and power adaptor. Payment by bank transfer please.
Heyyy its meee kronos and i have been wondering about getting a filter...I really want the best contrast and brightness i can on my nebulas(i want to view M42 M57 M27 M31 M81 M82 and lots more) with my future 8" dob. Is this filter really going to help me?
If it just a matter of quality of the filter itself can you suggest a better one in the same price range?
Or will not the uhc filter help me in general .IF so can you reccomend another one?
Also is this https://www.firstlightoptics.com/uhc-oiii-visual-filters/uhc-filter.html this https://www.firstlightoptics.com/uhc-oiii-visual-filters/es_uhc_filter_125.html https://www.firstlightoptics.com/uhc-oiii-visual-filters/baader-uhc-s-filter.html this better?
Heyyyyy its me againnn . I am trying to find a good UHC (Open to OIII ones aswell) filter to use for nebula observation. I ve stumbled upon these 2 :
1 Explore Scientific UHC Nebula Filter
2 UHC FILTER
Can somebody tell me which is better? Or if somebody has one themselves , can tell me if they are worth buying or just saving for a better one.
If you want to you can recommend me a good UHC OR OIII filter for viewing Nebulas thanks.
I can't find any clip in Light pollution filters for Nikon cameras, specifically my trusty D90.
Does anyone know where I can get my hands on one?
it's been suggested that I just get a cannon already and I might in a few years but not now!
I have found this Optolong UHC Ultra High Contrast Filter - Nikon D5000, D5100 Clip filter, but I don't know if it will work with a Nikon d90?
any advice would be appreciated! cheers