NikonShutterBug
Senior Member
[FONT=Arial, sans-serif]Good afternoon Nikonites. My D750 came in Friday. I after making all basic recommended settings I decided to do an ISO test, D750 and D7100. Both cameras using the same Nikon 20mm 1.8g lens, same distance from subject using a tripod and same light source. All fairly equal other than the sensors. [/FONT]
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ISO Shutter Speed f5.6 [/FONT]
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D750 D7100[/FONT]
[FONT=Arial, sans-serif]100 2.5 [/FONT]
[FONT=Arial, sans-serif]1000 25 30[/FONT]
[FONT=Arial, sans-serif]2000 50 60[/FONT]
[FONT=Arial, sans-serif]3200 80 100[/FONT]
[FONT=Arial, sans-serif]4000 100 125[/FONT]
[FONT=Arial, sans-serif]5000 125 160[/FONT]
[FONT=Arial, sans-serif]6400 160 200[/FONT]
[FONT=Arial, sans-serif]My first thought was, this is backwards??? Shouldn't the D750 have the faster shutter speeds at the same ISO, do to the better sensor? [/FONT]
[FONT=Arial, sans-serif]Second, the D7100 images got grainy in the shadows at about ISO 2000. The D750 at about ISO 5000. I had hoped the images of the d750 would get grainy at a higher ISO level than ISO 5000. So, I seem to have gained about twice the shutter speed in the same light, [/FONT][FONT=Arial, sans-serif]over the D7100[/FONT]
[FONT=Arial, sans-serif]Am I comprehending the test results correctly?[/FONT][FONT=Arial, sans-serif] One big reason I bought the D750 was to shoot in low light situations.[/FONT][FONT=Arial, sans-serif] What ISO's are you Nikonites using in [/FONT][FONT=Arial, sans-serif]hand held[/FONT][FONT=Arial, sans-serif] low light situations, such as a Night Club scene, or Night Street Photography. Thanks[/FONT]
[FONT=Arial, sans-serif]
ISO Shutter Speed f5.6 [/FONT]
[FONT=Arial, sans-serif]
D750 D7100[/FONT]
[FONT=Arial, sans-serif]100 2.5 [/FONT]
[FONT=Arial, sans-serif]1000 25 30[/FONT]
[FONT=Arial, sans-serif]2000 50 60[/FONT]
[FONT=Arial, sans-serif]3200 80 100[/FONT]
[FONT=Arial, sans-serif]4000 100 125[/FONT]
[FONT=Arial, sans-serif]5000 125 160[/FONT]
[FONT=Arial, sans-serif]6400 160 200[/FONT]
[FONT=Arial, sans-serif]My first thought was, this is backwards??? Shouldn't the D750 have the faster shutter speeds at the same ISO, do to the better sensor? [/FONT]
[FONT=Arial, sans-serif]Second, the D7100 images got grainy in the shadows at about ISO 2000. The D750 at about ISO 5000. I had hoped the images of the d750 would get grainy at a higher ISO level than ISO 5000. So, I seem to have gained about twice the shutter speed in the same light, [/FONT][FONT=Arial, sans-serif]over the D7100[/FONT]
[FONT=Arial, sans-serif]Am I comprehending the test results correctly?[/FONT][FONT=Arial, sans-serif] One big reason I bought the D750 was to shoot in low light situations.[/FONT][FONT=Arial, sans-serif] What ISO's are you Nikonites using in [/FONT][FONT=Arial, sans-serif]hand held[/FONT][FONT=Arial, sans-serif] low light situations, such as a Night Club scene, or Night Street Photography. Thanks[/FONT]