AstroMark 40 Years Worth: 6 incher by moonlight
AstroMark 40 Years Worth: The Blue Beast
AstroMark 40 Years Worth: Yellow Dwarf with Garden - Candidate for Grievously Overmounted Telescope
AstroMark 40 Years Worth: 4 inch Corrected Dall Kirkham
AstroMark 40 Years Worth: A LONG TIME AGO...
AstroMark 40 Years Worth: 8 inch astrograph with astrogeezer
AstroMark 40 Years Worth: Comet Catcher and Guider
AstroMark 40 Years Worth: 6 inch ATRC on CGEM
AstroMark 40 Years Worth: Classic 8 inch f/5.5 in garden April 2012
AstroMark 40 Years Worth: Six point open back mirror cell
AstroMark 40 Years Worth: 8 inch Astrograph on Deck
AstroMark 40 Years Worth: Dual telescope rig on CGEM Venus Transit 2012
AstroMark 40 Years Worth: Wide Field Camera
AstroMark 40 Years Worth: Installed high speed stepper system on G-11. First fit for bench testing of manual high speed slew software.
AstroMark 40 Years Worth: Detail of DEC motor housing attached to G-11
AstroMark 40 Years Worth: first-guide-test-PHD-graph
AstroMark 40 Years Worth: Trial Fit of DEC motor to mount - Motor side of (very rough cut) plate
AstroMark 40 Years Worth: Trial Fit of DEC Motor - Worm view showing clearance issue with dovetail locking knob
AstroMark 40 Years Worth: Tuning Tests 12 inch scope 50 lb load 400x rate
AstroMark 40 Years Worth: Controller on mount
AstroMark 40 Years Worth: Spare board used for development
AstroMark 40 Years Worth: 12 Inch Reborn
AstroMark 40 Years Worth: Dual axis drive for AP600 under construction
AstroMark 40 Years Worth: Refurbished EQ tracking platform for 18 inch DOB
AstroMark 40 Years Worth: Motor Drive System for AP600 with handpaddle
AstroMark 40 Years Worth: Testing AP600 looking at sun
AstroMark 40 Years Worth: The_Master_with_his_12_NewtCass_Circa1985
AstroMark 40 Years Worth: The_Master_with_his_Meade16_on_Magic_Carpet
AstroMark 40 Years Worth: DC2AC_Drive_Oscillator