Hilfreich? Unterstütze den DCC!
Ich hab 2 Konica 28 f1.8 mit verschiedener Coating.
ergebnis zählt, nicht bunte reflexe
Entschuldigen sie das ich Englisch schreibe.
My wiev is that it is the results that count, not the colours reflected. Ideally nothing should be reflected, every frequency should pass through. I tried to picture two of my lenses. One old Nikon 50-300ED with the multicoating of that time, and a fairly recent Voigtländer "Heliar" with a presumably better coating.
Unfortunately my snapshot camera does not obey orders. I set it at max 800ASA so as to avoid noise, but the camera likes to use the highest and noisiest setting and does not focus close. so the reflections in the "Heliar" are not easy to see.
However, it turns out that the snaps are too big to include and the process to shrink them is too laborious to undertake right now, so you will have to take my word for the difference. Lots of reflections in the Nikkor, very few in the "Heliar".
p.
Farbenexplosion auf einem RMC Tokina 75-260mm 1:4.5
verguetung.jpg
minimerte reflexe
L1041462S.jpgI have now managed to minimize this snap of non- minimized multicoat lightreflection in a nikkor50-300ED. The "Heliar" (non original Ernemann, hence in " ") reflection picture is already too small to serve as comparison. If I get time I will take a closeup with about the same incoming light so as to get a fair comparison.
in my view, a perfect lens coating should show as a black hole.
p.
Hallo zusammen,
das Zeiss Otus 1,4/55mm ist eigentlich nicht dazu zu bewegen flares zu zeigen, soll heißen, die Vergütung
ist nahe am "black hole" dran...
DSC08748.jpg
LG, Christian
"heliiar"
The next snap of my "heliar" had less noise tthan the previous attempt, but the camera did not really focus at the front surface. While holding the lens so as to get maximum refelctions one would need three hands to get proper framing.
The enclosed crop shows what looks like smudges on the lens, but really is the sun shining on an appletree in my garden, So while better than the Nikkor, certainly not a black hole._DSC1270.JPG
Als Mensch der überwiegend in Farben denkt, ist dieser Thread wie gemacht für mich... Ich muß aufpassen,
dass ich ihn nicht mit zu vielen Fotos zumülle.
Zwei Fotos habe ich, dann seid aber erst mal ihr wieder dran.
Noct Nikkor 1,2/58mm (war weiter vorne schon mal da, aber ich finde es zu schön...):
DSC08762.jpg
Canon FD 1,8/200mm:
DSC08765.jpg
LG, Christian
Beim Noct kann man ja das Linsendiagramm ablesen
P9269649A_dcc.JPG Samyang 2/135 umc
Fotografiere meistens digital - hauptsächlich mit Objektiven der 50er bis 70er Jahre https://www.zonerama.com/Gastfresser/300955
falls doch analog, dann Kleinbild mit Minolta AF, Mittelformat mit Bronica 6x7 und 4,5x6
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