Symmetrical doublet lens
- Made:
- circa 1866 in Dublin
- maker:
- Thomas Grubb
A Symmetrical doublet lens with Waterhouse stops and rack and pinion focusing on the lens barrel. F.5 8inch f.l.
Details
- Category:
- Photographic Technology
- Object Number:
- 1979-559/1395
- Materials:
- glass and metal (unknown)
- Measurements:
-
overall: 130 mm x 115 mm x 88 mm,
- type:
- lens
