Feb 27, 2011 · Four-axis, horizontal-travel focal-plane shutter with cloth curtains. X, B, 2, 1, 1/2, 1/4, 1/8, 1/15, 1/30, 1/60, 1/125, 1/250, 1/500, 1/1000 sec. All speeds controlled electronically. Built-in self-timer (with blinking LED). Fixed eye-level pentaprism. Split-image rangefinder encircled by microprism rangefinder at center of fresnel matte screen.