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Lenstip review of the Sigma A 105mm F1.4 HSM.
#10
(07-14-2018, 11:36 AM)Brightcolours Wrote: Every time resolution went up, noise always was ok (except to some extent with the 5DS which was too early for the improved tech). 100mp is not such a big hike over 50mp anyway... Not like the D850 has a noise issue at ISO 400 (or ISO 256)? So even 200mp should be quite ok.

The D850 has two ISO ranges and the lower one is amplified less than the higher one (I'm in doubt if that description holds, but I don't know all specific expressions in English). Anyway, last week I was sorting the pics I brought back home from a dark place in Holland. More than once I thought "looks a bit grainy", only to discover in EXIF, that might be because of ISO 51200 Big Grin It's the best Nikon I owned.
  


Messages In This Thread
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-14-2018, 03:02 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by JJ_SO - 07-14-2018, 12:37 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-14-2018, 12:04 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-14-2018, 12:35 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-14-2018, 01:12 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-14-2018, 04:55 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-17-2018, 10:13 AM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-21-2018, 09:08 AM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 07-21-2018, 01:25 PM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 08-01-2018, 07:40 AM
RE: Lenstip review of the Sigma A 105mm F1.4 HSM. - by miro - 08-03-2018, 12:23 PM

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