Rod Bantjes, “SL-25-02_Graphoscope.html,” created 10 March, 2026; last modified, 23 April, 2026. (https://people.stfx.ca/rbantjes/).
Graphoscope
Antiqu Photo, Paris #SL-25-02
Country Year
Dimensions Open: H=50.8 cm, W=29.9 cm, D=57.6 Closed: H=10.7 cm, W=29.9 cm, D=57.6
Lens: ⌀=17 cm, ƒ= 42 cm
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Figure SL-25-3.1 –Graphoscope |
| Photo © Rod Bantjes. |
It is an example of an "optical machine " and is included in the Optical Machine Taxonomy.