Year/Period |
1925-1950 |
Maker |
LEITZ |
Country |
Germany |
Signature |
Ernst Leitz / Wetzlar |
Category |
Other optical equipment |
Subcategory |
Magnifying glasses |
Optical 1 |
Simple |
Optical 2 |
Achromatic |
Size of the instrument (h x w x d) |
21.5 × 19 × 11 cm |
Provenance |
Prof. dr. J.S. Ploem, Oegstgeest, the Netherlands |
Inventory number |
SM 437 |
This object originates from the collection of professor J.S. Ploem.
Spectroscope
ZEISS
1930-1940
Achromatic magnifier 10×
BLEEKER
1950-1960
Trial lens kit
ONBEKEND/UNKNOWN
ca. 1900
Folding magnifier
ONBEKEND/UNKNOWN
1920-1950