yes, but by using two different lenses (even of same model) you may be seeing variations due to the lens both optically and mechanically( fstop variation causing exposure variation). This along with possible shutter speed variations from body to body is why I suggested you should have fine bracketed one of the bodies so you could get an overall exposure (density) that matched the other for sure, and then compare the dynamics. jco
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jens Bladt Sent: Sunday, February 11, 2007 10:52 AM To: Pentax-Discuss Mail List Subject: RE: Better K10D exposure-tests (Was:*ist-Ds Vs. K10D image quality?) Godfrey, that's basically what I did! If not the very same lens - just two lenses of the exact same model and make. Two K10D's or two *ist D's may be slightlydifferent too. HAd I used the saqme lens - the time difference woukld have been greater too. My test shots were done just seconds apart. You can't really do the exact same thing twice, can you? Regards Jens Bladt Nytarkort / Greeting Card: http://www.jensbladt.dk/godtnytaar2007/lydshow.html http://www.jensbladt.dk +45 56 63 77 11 +45 23 43 85 77 Skype: jensbladt248 -----Oprindelig meddelelse----- Fra: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] vegne af Godfrey DiGiorgi Sendt: 11. februar 2007 16:33 Til: Pentax-Discuss Mail List Emne: Re: Better K10D exposure-tests (Was:*ist-Ds Vs. K10D image quality?) Whatever the issue was, i'm glad you have sorted it out to your satisfaction. A proper exposure test would mean, to me, using the same lens and repeating the exact same setup/capture with each of the two camera bodies you are comparing. Godfrey -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.441 / Virus Database: 268.17.35/680 - Release Date: 02/10/2007 21:15 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.441 / Virus Database: 268.17.35/680 - Release Date: 02/10/2007 21:15 -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
