Date   
AP 600 E Goto By James Stone · #85305 ·
AP Traveler continues to amaze By James Stone · #84826 ·
AP155 scores an APOD today! By James Stone · #84780 ·
Back to the Future By James Stone · #84580 ·
Roland's October 1981 Sky & Telescope article: "An Apochromatic Triplet Objective" By James Stone · #84422 ·
Roland's October 1981 Sky & Telescope article: "An Apochromatic Triplet Objective" By James Stone · #84384 ·
Roland's October 1981 Sky & Telescope article: "An Apochromatic Triplet Objective" By James Stone · #84378 ·
locked Gonna shoot tonight - it's clear and BRRRRR By James Stone · #84272 ·
Optimizing Quad TCC Backfocus Spacing By James Stone · #84161 ·
Optimizing Quad TCC Backfocus Spacing By James Stone · #84134 ·
Optimizing Quad TCC Backfocus Spacing By James Stone · #84116 ·
Optimizing Quad TCC Backfocus Spacing By James Stone · #84086 ·
Mountains and Dragons - IC1805 By James Stone · #83937 ·
Mountains and Dragons - IC1805 By James Stone · #83896 ·
Digital Readout for Focuser By James Stone · #83862 ·
Digital Readout for Focuser By James Stone · #83810 ·
Glass availability By James Stone · #83621 ·
Glass availability By James Stone · #83575 ·
M78 By James Stone · #83506 ·
Happy New Year to all!! By James Stone · #83427 ·
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