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Forum: Post Your Photos!
03-07-2015, 06:39 PM
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Each exposure is about 2 min. I'm using a skywatcher star adventurer EQ mount, which is enough for lenses of 300mm equivalent and below.
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Forum: Post Your Photos!
03-07-2015, 03:55 AM
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Trying out my newly acquired 200/4 lens on this classic astrophotography target, and I must say I'm very satisfied. It has amazingly flat image field for an 40 year old prime, and color aberration was minimal even though the photo was shot nearly wide open.
This photo is stacked and post-processed from a total of 1 hour's exposure at ISO 1600 on a K-5II.
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