Results
There are 5 records matching your search.
Displaying records 1 to 5
Switch Views: Lightbox
| Image List
| List
Title | Maker | Date Made | |
Calibration accessory for a keratometer | Mid-late 20th c. | View | |
Keratometer attachment | Late 20th c. | View | |
Keratometer calibration accessory | 20th c. | View | |
Keratometer calibration balls | 20th c. | View | |
Lensco-Meter | Lensco Precision Instrument Co. | c.1961 | View |