focusingScreen

6 triples
GPTKB property

Random triples
Subject Object
gptkb:Pentax_MX interchangeable
gptkb:Yashica_Mat-124 ground glass
gptkb:Hasselblad_503CW interchangeable
gptkb:Yashica_Mat ground glass
gptkb:Rolleiflex ground glass
gptkb:Rolleiflex_SLX interchangeable