Just a quick picture for now.
I've been using 2 inch CLS and UHC filters to great effect with my 90mm Telescope.
I wanted to try a bit of wider field Astro again, but light pollution makes a mess of the results.
I decided to modify one of my M42 adaptors to accept one of the filters. This involved "boring" out the body of the adaptor, the filter being held in place by friction. The following was just a quick grab without much thought. I'm waiting for the weather to improve so I can try it at f 5.6 and test some of my other lenses.
Taken with a Vintage CZJ 135mm f3.5 lens with Fuji XT1 camera Un-Cropped
Wide open at f 3.5. 30 sec exposure. stack of 18 images. stacked with Siril minimal post pro.
EQ5 mount not guided
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| ETA Carinae CZJ 135mm f 3.5 lens with Fuji XT 1 camera Melbourne Australia Bortle 6 |
Southern Cross. Taken through Vintage Fujifilm 55mm F1.8 lens at F4 30sec 17 stack
No Crop
