[Klaus]

<div>So to analyse this new release a bit (MTFs):
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<div>mk I @ 150mm:
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<div>http://www.tamron.jp/en/assets/img/produ...0mm_en.svg
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<div>mk II @ 150mm:
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<div>http://www.tamron.jp/en/assets/img/produ..._150mm.svg
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<div>Not much a difference here ... but at 600mm ...
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<div>mk I @ 600mm:
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<div>http://www.tamron.jp/en/assets/img/produ...0mm_en.svg
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<div> 
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<div>mk II @ 600mm:
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<div>http://www.tamron.jp/en/assets/img/produ..._600mm.svg
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<div>Much higher resolution.
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<div> 
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<div>10 lp/mm = contrast
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<div>30 lp/mm = resolution (30 lp/mm is a bit lowish by today's standards)
 
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