Yes Robert, my error, I meant 1/125, while I was reading the paper with the exposures I was thinking I'd shoot 1/250 without filter to obtain details from the cloud and wrote this number. Carlos 2011/7/27 Robert Meier <robertmeier@xxxxxxxxx>: > Carlos, > > Shouldn't a -3 compensation resulted in an exposure of 1/30 at f11? > > Robert > > On Jul 26, 2011, at 8:04 PM, CarlosMFreaza wrote: > >> Hi Charlie: >> It was 1/10th sec f11, the normal exposure was 1/250 >> f11 and then I compensated -3 with the shutter speeds, I still have >> the paper where I wrote the light measurement, I rarely write the >> exposure but I wanted a parameter regarding the filter for new >> photographs. I wanted a wide DOF and used a light tripod. Thank you >> Charlie. >> >> Carlos >> >> PS: I can´t find my negs or prints with nocturnal effects, but if my >> memory serves me good, -1 worked fine for the purpose under certain >> sunlight conditions. >> >> >> >> >> 2011/7/26 <Newhouse230@xxxxxxx>: >>> >>> Thanks Carlos, I am sure you are correct...pan films only. >>> I just saw your prior post. The shot you directed me to...do you recall >>> the >>> exposure compensation used? Was it about 3.5 stops? >>> Thanks, >>> Charlie >>> >>> In a message dated 7/26/2011 7:57:27 P.M. Eastern Daylight Time, >>> cmfreaza@xxxxxxxxx writes: >>> >>> 2011/7/26 <Newhouse230@xxxxxxx>: >>>> >>>> It may be that one exposure compensation was required for old >>>> orthochromatic >>>> films, while the other was for panchromatic. 3.5 stops sounds about >>>> right >>>> for 'pan' films I believe. >>>> regards. >>>> Charlie Silverman >>> >>> Charlie: >>> Rollei TLR instructions for Orange and Red filters >>> says:"_For use with panchromatic emulsions only_" ; the entire >>> paragraph says: "Orange and red filters render yellow-red and red >>> brighter and green and blue darker. A deeper filter enhances this >>> effect. For landscapes: to produce dark to black skies, simulated >>> night effects. Further advantage: absortion of blue distance haze, >>> renders landscape detail with greater brilliance and higher contrast. >>> Full UV filter effect. For use with panchromatic emulsions only". >>> >>> This is a sample I took with the Rolleiflex 2.8C, Rollei BIII light >>> red filter, Agfa APX 100 developed in Rodinal 1+25: >>> http://www.flickr.com/photos/itarfoto/431857837/in/photostream >>> >>> Carlos >>> --- >>> Rollei List >>> >>> - Post to rollei_list@xxxxxxxxxxxxx >>> >>> - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' >>> in the subject field OR by logging into www.freelists.org >>> >>> - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with >>> 'unsubscribe' in the subject field OR by logging into www.freelists.org >>> >>> - Online, searchable archives are available at >>> //www.freelists.org/archives/rollei_list >>> >>> >> --- >> Rollei List >> >> - Post to rollei_list@xxxxxxxxxxxxx >> >> - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' >> in the subject field OR by logging into www.freelists.org >> >> - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with >> 'unsubscribe' in the subject field OR by logging into www.freelists.org >> >> - Online, searchable archives are available at >> //www.freelists.org/archives/rollei_list >> > > --- > Rollei List > > - Post to rollei_list@xxxxxxxxxxxxx > > - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe'in the > subject field OR by logging into www.freelists.org > > - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with'unsubscribe' in the > subject field OR by logging into www.freelists.org > > - Online, searchable archives are available at > //www.freelists.org/archives/rollei_list > > --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list