Pretty neat. -----Original Message----- From: nikonf4-bounce@xxxxxxxxxxxxx [mailto:nikonf4-bounce@xxxxxxxxxxxxx] On Behalf Of Koichi Mac Sent: Thursday, November 25, 2010 6:09 AM To: Nikon F4 Subject: [nikonf4] Round Prints A perfect format for circular-fisheye, like these!! Yep, this rainbow reaches 180ºF. Color correction was problematic after scanning. Not on these, I just started out but still not that familiar with black point and white point - seems it does make a world of difference in many situations.