Utah Astrophotography
Optolong UHC Filter comparison
This is a comparison of the stacking with and without the images taken with the Optolong UHC filter. I did two sets of exposures, one with the filter in and one without, each set is ISO 400 and f2.5, 2x 4 minutes, 2x 2 minutes, and 2x 1 minute exposures. Stacked with Deep Sky Stacker and edited with PixInsight and Photoshop. Shot from a Bortle 4/5 zone at Rockport Reservoir, Utah.
The image on the left is the set without the Optolong stacked, the image on the right is with and without the filter stacked together. I tried to edit them as similar as possible.
Optolong UHC Filter comparison
This is a comparison of the stacking with and without the images taken with the Optolong UHC filter. I did two sets of exposures, one with the filter in and one without, each set is ISO 400 and f2.5, 2x 4 minutes, 2x 2 minutes, and 2x 1 minute exposures. Stacked with Deep Sky Stacker and edited with PixInsight and Photoshop. Shot from a Bortle 4/5 zone at Rockport Reservoir, Utah.
The image on the left is the set without the Optolong stacked, the image on the right is with and without the filter stacked together. I tried to edit them as similar as possible.