Rolleiflex twin-lens reflex
DocumentedSupported by at least one credible specialist source.
Period
from 1929
Maker / issuer
Franke & Heidecke / Rollei
Medium format twin-lens reflex using 120 film, with a waist-level finder and a taking and viewing lens pair.
Historical context
Many model generations differ in lens, shutter and finder fittings.
Catalogue references
No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.
Research required
- Model generation and lens combination tables require transcription from a specialist reference.