Patrick Dirlam Photography: Finished with scope and power supply voltmeter
Patrick Dirlam Photography: Barn Door Sky Tracker
Patrick Dirlam Photography: Barn Door Sky Tracker 2
Patrick Dirlam Photography: IMAG0006 with new Celestron AltAzimuth tripod
Patrick Dirlam Photography: IMAG0007 with new Celestron AltAzimuth tripod
Patrick Dirlam Photography: Feb202013_1020_0879_Sun with spots no color added
Patrick Dirlam Photography: Yosemite August moon
Patrick Dirlam Photography: April 10 2013 first test of sky tracker image
Patrick Dirlam Photography: June 29 2013 with AltAzimuth tripod and 7-14mm f4 lens
Patrick Dirlam Photography: Jul142013_1010_0740
Patrick Dirlam Photography: Northeastern Sky and end of Milky Way July 30, 2013
Patrick Dirlam Photography: Closeup of 4 nebulas
Patrick Dirlam Photography: August 11 2013 experimental shot of nebulas
Patrick Dirlam Photography: Closeup of Lagoon nebula
Patrick Dirlam Photography: 08142013_Sky Tracker Canon 5D 60 seconds
Patrick Dirlam Photography: August 29 2013 Milky Way from Glacier Point
Patrick Dirlam Photography: August 29 2013 Half Dome from Glacier Point
Patrick Dirlam Photography: September 2013 Harvest moon coming up
Patrick Dirlam Photography: November 22 2013 sunset panorama
Patrick Dirlam Photography: Eastern sky at sunset
Patrick Dirlam Photography: November 22 2013 Sunset
Patrick Dirlam Photography: The Sky is on fire
Patrick Dirlam Photography: December 17th sunset
Patrick Dirlam Photography: San Luis National Wildlife Refuge sunset
Patrick Dirlam Photography: Merced National Wildlife Refuge sunset
Patrick Dirlam Photography: Sunset afterglow on water
Patrick Dirlam Photography: Great nebula of Orion_Jan062015_3433
Patrick Dirlam Photography: Shell Beach sunset
Patrick Dirlam Photography: Shell Beach sunset from the Bluffs