They still suffered from the same darker viewfinder as they shared the same mirror to divert 20% of the light for the non-existent secondary sensor.
ðeɪ stˈɪl sˈʌfɚd fɹʌmðə sˈeɪm dˈɑːɹkɚ vjˈuːfaɪndɚɹ æz ðeɪ ʃˈɛɹd ðə sˈeɪm mˈɪɹɚ tə daɪvˈɜːt twˈɛnti pɚsˈɛnt ʌvðə lˈaɪt fɚðə nˈɑːnɛɡzˈɪstənt sˈɛkəndɚɹi sˈɛnsɚ.