Rod Bantjes, “WN-RB01_Trapezguckkasten.html,” created 10 August, 2025; last modified, 10 August, 2025 (https://people.stfx.ca/rbantjes/).
Trapezguckkasten
Werner Nekes Collection, Theatre Studies, University of Cologne[1] #WN-RB01
French c.1830
Dimensions: H= cm, W= cm, D= cm
Lens: ⌀= cm, ƒ= cm
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Figure GT49.1 –Trapezguckkasten |
| Photo © Rod Bantjes. |
This is vertical optical machine with an enclosed diagonal mirror and an open back.
Endnotes:
[1] I would like to thank Dr. Peter W. Marx for permission to access the collection and Charlene Fündgens, Emma Gebbeken and Gerald Köhler for their generous assistance in the archive.