Petzval Portrait type of Doublet Lens
- Made:
- c. 1875
A Petzval Portrait type of doublet lens approx. F.4 9inch f.l. with Waterhouse stops and rack pinion focusing. No makers name.
Details
- Category:
- Photographic Technology
- Object Number:
- 1979-559/1417
- Materials:
- glass and metal (unknown)
- Measurements:
-
overall: 134 mm x 110 mm x 105 mm,
- type:
- lens