I was unaware of the .43 equation and was just guessing that the 105mm on a 6X9 was equivalent to 45mm on a 2.4X3.6. I was really only aware of the 4"X5" format on the Graflex. Guess I need to look into the 2.25"X3.25" formats. Also on the Mamiyas.
Originally Posted by Dan Fromm
Thanks again for the education.