Tracking M42 on Celestron Advanced GT mount
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This is an image for Review: Canon 300mm f/2.8 vs 400mm f/2.8 – Part 3.
PhotoSnob
Photography by Bryan Allo
Tracking M42 on Celestron Advanced GT mount
This is an image for Review: Canon 300mm f/2.8 vs 400mm f/2.8 – Part 3.
PhotoSnob 