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As new condition ultra narrowband 1.25" Baader filter. 3.5nm bandpass for nice small stars.
Bought and loved it, but planning on going from mono back to OSC so won't have a use for this narrow a bandpass.
Selling my full narrowband set up for multiple reasons: I could do with the money and mono just isn't really doing it for me.
Altair Astro 183m Tec
Baader Narrowband filters (Ha, OIII, SII and Clear)
ZWO Electronic Mini Filter Wheel
All associated cables/plugs
T2 extensions to reach 55mm back focus for use with reducers
Boxes and cases
There is a scratch on the T2-T2 adaptor for the filter wheel and a couple of the labels on the filter boxes have been torn. But otherwise the important parts work perfectly well.
Collection or postage via DPD.
Buyer to pay postage and PayPal fees.
No offers currently accepted, and I would rather not split
COMPLETED - SOLD****BARGAIN NEW PRICE*ASTRODON Tru-Balance RGB Gen2 E-series filter, 36mm, unmountedBy Nikolas74
Selling my LRGB filters 36mm unmounted , because I decided to use only my Narrowband and to invest in something else that I want.
The filters are placed inside my Atik EFW2 at the moment but I can send photos if someone is really interested , so I don't loose my cc'd setup position.
Are in excellent condition ,sold in their original boxes.
The filters are well known so not much words need to say.
Some info you can find here at Astrodons site:
The retail price is about £800 if I am not mistaken I will sell it for £500..............£375
Other offers can be accepted within reasonable price 😀
Payment via PAYPAL is accepted, buyer pays the fees.
I post them from Athens Greece in A class shipment secured.
I will pay the postage expenses.
This has been my project since the start of this season and now I think I´ll just leave it... for now 😉
I started last season (with a longer FL) but didn´t like how my Baader O3 filter matched the Astrodon Ha filter, so now I had to get a 3nm O3 as well.
This is a total of:
60*5 minutes of 3nm Ha
114*5 minutes of 3nm O3.
Shot with a ZWO ASI1600MM-Cool and a Canon 300/4L IS tele lens. The lens suffers from bad star shapes in the corners but I managed to get it decent anyway. Didn´t want to stop it down from f/4 either.
Combined as a semi-RGB (or what to call it) from R=Ha, G=70%O3+30%Ha, B=O3. Processed it as LRGB using a combined Lum from 60% Ha L and 40% O3 L.
I am really happy that I finally feel satisfied with a target! Usually I just get restless and move on when half of the data is collected.
Hope you like it!