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This is a lens that does not need an introduction, it's simply a fantastic budget lens! I've been using it for astrophotography with great results and satisfaction (see pictures). Just selling it becuase I'm upgrading to the 135mm version. Any questions please ask. Asking £160 which includes P&P to UK mainland.
This is NGC3603 and NGC3576 (AKA The "Statue of Liberty" nebula), a massive H-Alpha region containing a very compact open cluster, located in the constellation "Carina" about 20,000LY away.
I took this photo on multiple nights, between 19th February and 15th March 2021.
Imaged using my cooled and full spectrum modded Canon 40D DSLR attached to a Bosma 80mm f6.25 refractor on a CGEM equatorial mount.
Total exposure time was 22 Hours and 1 minute using 7nm HII, OIII and SII Narrowband filters and stars are from natural color (UV/IR Cut filter) subs... imaged from a semi rural sky.
HII: 6x600s, 6x900s and 4x1200s subs,
OIII: 10x900s, 8x1200s and 1x1800s subs
SII: 18x1800s subs
RGB: 19x60s, 19x120s, 18x180s and 20x300s subs @ ISO1600.
I have recently acquired a Vixen Polarie with the intension of doing some wide field imaging,
I will be using my modified Canon 600D with it, Currently the only lens i have are a standard kit Canon 18-55mm and a old carl Zeiss Jenna 50mm , so i am looking at purchasing alternative lens to use,
The ones i am looking at for now are the following,
Canon EF 135mm f/2 L USM
Canon EF 200mm f/2.8 L II USM
Samyang 135mm f2 ED UMC
Samyang 14mm Ultra Wide-Angle f/2.8 IF ED UMC
Sigma 150mm f/2.8 APO EX DG HSM Macro
Tokina 11-16mm f/2.8 AT-X Pro DX
So my question is, has anyone used any of these ( other than the Samyang 135mm f2 ) for wide field and if so how did you find them, would you recommend any of them?
from the ones listed (other than the Samyang 135mm f2 ) would you say there are better ones to look at or any other i should consider?
After a very sturdy tripod and 'head/mount?' for general photography at the current moment but to also use for a Sky guider when I get one in the future
My questions are;
Which tripod do I need to handle a small scope and or camera with a big lens attached to sky guider, Tripod budget less than £100 Which sky guider should I go for to image the milkyway and nebula? probably 6-8 lbs payload? Budget less than, £400 Do sky guiders come with their own mount? I heard something about a ball head, mount budget less than £50 Is there anything else I may need with what I have mentioned, power, adaptors, filters etc. Much appreciated, I am new here so I hope this is ok to ask. I currently own a NEQ6 with two small telescopes which I have problems with that I will discus in another topic, so I know how to image that way, but I fancy something small and less stressful in the meantime.