Thread: Venus, diffraction spikes
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Old 09-07-2021, 06:40 PM
daz (Darren)
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Join Date: Jun 2021
Location: Surfers Paradise, Australia
Posts: 37
Venus, diffraction spikes
Viewing Venus with recently purchased Mak 127, using a 30mm plossl & barlow, Venus is quite clear, small, but has 3 spikes in each of the 4 cardinal directions radiating outwards.
Is this a collimation issue?
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