Home · Register · Join Upload & Sell

  

  Previous versions of asiostygius's message #12421734 « Manual Focus Nikon Glass »

  

asiostygius
Offline
Upload & Sell: Off
Re: Manual Focus Nikon Glass


Thanks Ram & Scott.
Ram, great use of the 400/3.5;
Nuno, nice B&Ws;
Rafael, superb, as usual.

Scott, I used the D600 to make some test shots with the 25-50/4 ais:
excuse the scenario, the weather was horrible today


f/4 lefts; f/8 rights

TOP: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 25mm;

MIDDLE: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 50mm;

BOTTOM: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 35mm;



D600+25-50mm-f4-ais-menu-setups-exposure-comparison por labecoaves, no Flickr


You can see the histograms revealing in fact a 50mm set is the best overall, 25mm set is underexposing, and surprisingly the \"average\" 35mm set (for the lens would be 25+50=75/2= 37.5mm) is visibly overxposing.



Jun 21, 2014 at 02:49 PM
asiostygius
Offline
Upload & Sell: Off
Re: Manual Focus Nikon Glass


Thanks Ram & Scott.
Ram, great use of the 400/3.5;
Nuno, nice B&Ws;
Rafael, superb, as usual.

Scott, I used the D600 to make some test shots with the 25-50/4 ais:

f/4 lefts; f/8 rights

TOP: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 25mm;

MIDDLE: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 50mm;

BOTTOM: lens set at 25mm(above) or 50mm (bottom) optically and in the camera set at 35mm;



D600+25-50mm-f4-ais-menu-setups-exposure-comparison por labecoaves, no Flickr


You can see the histograms revealing in fact a 50mm set is the best overall, 25mm set is underexposing, and surprisingly the \"average\" 35mm set (for the lens would be 25+50=75/2= 37.5mm) is visibly overxposing.



Jun 21, 2014 at 02:11 PM





  Previous versions of asiostygius's message #12421734 « Manual Focus Nikon Glass »

 




This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.