Telescope: Williams Optics ZenithStar 81mm F/6.9 focal length 559mm Doublet Apo Refractor . Williams Optics 6AIII 0.8x reducer / Flattener. Photo was taken with focal reducer turned the scope in to 447.2mm of focal length. Mount: EQ-6 Sky Watcher pro R Canon 1100D.
This time I have piggyback Canon 20da for wide field pointing at M31 and Canon 1100d is communicating with asiair to find objects .
no guiding needed for wide field on camera lens .
Image META information
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HTML Sizes
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Byte Order Motorola
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Camera Make
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1
