Year/Period |
ca. 1891 |
Maker |
ZEISS |
Country |
Germany |
Signature |
Carl Zeiss, Jena. / No 1838. / D.R.P. |
Category |
Other optical equipment |
Subcategory |
Refractometers |
Size of the instrument (h x w x d) |
25.5 × 8.5 × 18.5 cm |
Inventory number |
SM 118 |
Porro prism binocular 6×30
BLEEKER
ca. 1950
Cytometer
BLEEKER
1940-1960
Thread counter
BLEEKER
1955-1965
Polarimeter tubes
1900-1950