Taken by Raffaello Lena on May 21, 2016 @
Rome Italy
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Camera Used: Unavailable Unavailable Exposure Time: Unavailable Aperture: Unavailable ISO: Unavailable Date Taken: 2016:06:02 09:58:09
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Sunspot 2546, big is remarkably quiet. So my question was: how it appears using high magnification for a telescope (refractror) of 13 cm in diameter? Here the barlow 5x was used. Nothing to be compared with 200 mm telescopes but detail can be seen with smaller telescopes too. The answer is enclosed.