MW wide field – from Veil Nebula to the Sadr region and Crescent Nebula

Observation Notes

Continuing my full frame experiments with the Samyang 135 after some modifications: remove the infinity stop - autofocus is now working light a charm, and replaced the Canon bayonet with an M48 thread - resulting in some 16mm back focus to play with - sufficient to host a Lacerta tilt adapter, so could optimize tilt and backfocus.

data were taken on August 23, 2023

Technical Details

View the full-resolution image together with complete acquisition and processing details on AstroBin.