
Oliespetters, stofdeeltjes, focusproblemen, en nu weer issues met de D750.

Ik zag het de laatste weken al diverse malen voorbijkomen op o.a. dpreview, de reflectie problemen van de D750 (in specifieke situaties)
http://nikonrumors.com/2014/12/22/nikon ... more-84882" onclick="window.open(this.href);return false;
A month ago I reported about a new Nikon D750 issue that is present when shooting backlit subjects - if the light source is just outside the upper parts of the frame, you get some strange internal reflection/flare issues (see those flickr samples: -1- | -2- | -3- | -4-). This issue has been documented and reported by many websites in the past few weeks:
•Dpreview (see also this and this thread)
•Lenspro
•Cinescopophilia
•Petapixel
Read more on NikonRumors.com: http://nikonrumors.com/2014/12/22/nikon ... z3MiecG2rE" onclick="window.open(this.href);return false;
Van allerlei kanten wordt dit probleem geconstateerd. En zoals gewoonlijk zwijgt Nikon zelf in alle talen.

Een paar handige Polen hebben wellicht een oplossing bedacht:
A member of the Polish forum nikoniarze.pl found a possible solution (see detailed translation and pictures and also this thread) - you just need to place a small non-reflective plate/tape right in front of the mirror:
There is a guy on Polish Nikon forum (his nick is TOP67) who compared two D750 cameras - one that causes the "flare", second that does not cause it. He deeply examined both cameras to find out why only one caused the "flare", and he has PROBABLY FOUND THE REASON!
It's construction issue - in the "good" body AF sensor is mounted a little bit further (deeper) compared to "bad" body where the AF sensor is mounted nearer the lens mount.
bron: http://www.dpreview.com/forums/post/54963559" onclick="window.open(this.href);return false;

Red arrow - you can see the light reflecting off the AF sensors
Green arrow - curtain that does not (fully) hide the reflection when AF sensor is mounted too shallow
The blue arrow - shutter's frame forming a shadow on reflection (flare)
Read more on NikonRumors.com: http://nikonrumors.com/2014/12/22/nikon ... z3MiexMJb7" onclick="window.open(this.href);return false;