Petzval Portrait type of Doublet Lens

Made:
c. 1875
Petzval Portrait type of Doublet Lens

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Science Museum Group
©The Board of Trustees of the Science Museum

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