Reply To: Historic camera found in NLO store room › Forums › History › Historic camera found in NLO store room › Reply To: Historic camera found in NLO store room 6 March 2026 at 12:41 am #635249 Robin LeadbeaterParticipant A 45 degree (erecting) diagonal perhaps ? Is there any sign that there was a prism in there ? Not sure why though unless it added some needed optical length for some reason. Cheers Robin
