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タグ:pentax k100d super ( 28 ) タグの人気記事

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▲Taken with Yashinon-DX 35mm f2.8 + Pentax K100D Super
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▲Taken with Yashinon 5.5cm f1.8 + Pentax K100D Super

by tetsuya-endo | 2017-09-06 09:25 | Mixed SLR lenses | Comments(0)

▼Taken with Robotar (Kobori) MC 28mm f2.8 + Pentax K100D Super
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▼Taken with Tefnon (Kobori) MC 28mm f2.8 + Pentax K100D Super
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Both photos were developed with UFRaw (Gimp 2.8). The files taken with Tefnon were suitable to the Auto White Balance of UFRaw and thus I applied it. My Tefnon seems to be the latest version (5 groups 5 elements). Compared with it, my Robotar is a bit longer in length and I just guess it may be 7 groups 7 elements or otherwise 6 groups 7 elements. The Tefnon is weak in against light but good in shadow, whereas the Robotar is OK in against light but not interesting in shadow. Which one shall I bring that is the problem.

Incidentally, I took the same flower at the same place as below pictures, however the flowers look different this time. Is this a different tree than below? Or below flower develops or changes as time goes by?


by tetsuya-endo | 2017-09-03 09:25 | SLR 28mm lenses | Comments(0)