On Fri, 28 May 2021 16:04:05 -0400 John <jsessoms...@nc.rr.com> wrote:
> I wonder if you could emulate the IR filter similar to how the K3 > emulates an anti-aliasing filter? (I think that AA filter emulation > feature first appeared in the K-3) k5iis... > I.E. remove the physical IR filter from the camera and have the > firmware/software "filter" the IR for "normal" photography & turn the > "filter" off when you wanted to do IR? > > On 5/27/2021 16:08:38, Ralf R Radermacher wrote: > > Am 27.05.21 um 18:22 schrieb Bill: > > > >> The interesting thing about computers that take pictures is that > >> the people who write the software can program in the > >> characteristic curve of, in this case, infrared film... > > > > You can't make something out of nothing. Normal DSLRs have a strong > > anti-IR-filter in front of the sensor. > > > > If the infrared light doesn't reach the sensor you can't make it > > magically reappear using a 'curve'. It will never look like the > > real thing: > > > > https://www.fotocommunity.de/photo/la-bistade-fotoralfbe/32223101 > > > > It's like trying to fake stereo out of a mono recording. > > > > Ralf -- %(real_name)s Pentax-Discuss Mail List To unsubscribe send an email to pdml-le...@pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.