Here is another from yesterday's early morning Tioga Lake trek. This one using the FA31mm f/1.8 for a tighter view of Mt. Dana and the galactic center. The EXIF GPS info shows we were at 9681 ft elevation. That is a sheet of ice down front causing the mirror reflection in the lake.

This one also incorporates the Pentax built-in Astrotracer feature which follows the stars for longer exposures without trailing.