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Lenses
Wide-Angle
Calling all wide anglers :o)
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<blockquote data-quote="J-see" data-source="post: 404209" data-attributes="member: 31330"><p>The duration of the shutter is limited by the focal length else the stars start to trail during one exposure. The better lens is thus a combination of focal length, how wide it opens (wider = more light during the same time period), sharpness and coma. The 14mm 2.8 will generally do better because it gathers a lot more light during the same exposure length.</p></blockquote><p></p>
[QUOTE="J-see, post: 404209, member: 31330"] The duration of the shutter is limited by the focal length else the stars start to trail during one exposure. The better lens is thus a combination of focal length, how wide it opens (wider = more light during the same time period), sharpness and coma. The 14mm 2.8 will generally do better because it gathers a lot more light during the same exposure length. [/QUOTE]
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Lenses
Wide-Angle
Calling all wide anglers :o)
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