Hallo, NR is only used for speeds longer as 1/4 sec. If NR is off you can shoot 6 frames continueslly, with NR only 5. One space in the buffer is for the subtractive mask
Von: Rob Studdert <[EMAIL PROTECTED]> NR is ISO independent and will cause no image degradation, it uses a real time subtractive mask to alleviate hot/stuck pixels at lower shutter speeds hence the doubling+ of exposure time. Rob Studdert HURSTVILLE AUSTRALIA Tel +61-2-9554-4110 UTC(GMT) +10 Hours [EMAIL PROTECTED] http://members.ozemail.com.au/~distudio/publications/ Pentax user since 1986, PDMLer since 1998

