Camera used PinPLUS 64 mm. Left edge to right edge is 100 degrees of view angle. Camera has 250 micron LENOX LASER drilled pinhole. The camera's operating f-stop equals f/250. Film Kodak T-MAX 100. Shutter open time four seconds, includes resiprocity failure of 9/10 of a second. Note! the correct exposure for the Mission Santa Barbara in the sunlight is 1/2 second, and no resiprocity failure. Therefore in the negative the detail of the mission is washed out from over exposure.