SPECTRA SYSTEM SE 1986 - 9.2 x 7.3cm images (rather than 600 or SX-70 film's square format). - 125mm f/10 - 3-element quintic lens - FULL SWITCH - self-timer - optional OFF button on flash - automatic exposure - sonar autofocus (with option to turn off) - sound (with option to turn off) - lighten/darken option. - remote control option