Download:
RockofAgesLens.jpg (2.49 MB)
File Type:
jpg (image/jpeg)
Photo Credit:
Kraig Anderson
Collection / Donor:
Type of Object:
Lens Order:
2
Lens Characteristic:
FL/W
Usage:
In A Museum
Lens Manufacturer:
Barbier, Bénard & Turenne
Lens Style:
Bi-Valve Two Identical Bull's Eye Lenses Back to Back
Year Made:
1909
Reflector:
No
Entered by:
Entered Date:
Apr 21, 2026