Search our collection

Clear all filters
Image
Category
Collection
Maker
Object type
Place
Material
Date
Achromatic objective with Ross thread

Achromatic objective with Ross thread

1840-1870
Object glass lens number 5, for compound microscope, by John Marshall, London, England, 1715

Objective glass lens No. 5, from Marshall's 1715 compound microscope

1715
Object glass lens number 2, for compound microscope, by John Marshall, London, England, 1715

Objective glass lens No. 2, from Marshall's 1715 compound microscope

1715
Object glass lens number 4, for compound microscope, by John Marshall, London, England, 1715

Objective glass lens No. 4, from Marshall's 1715 compound microscope

1715
12mm holoscopic objective lens, .45na, tube length 200mm. Made by W. Watson & Sons, 313 High Holborn, London. For microscope made by Watson late 19th Century.

Holoscopic objective lens for miscroscope, late 19th Century.

1850-1900
6mm holoscopic objective lens, .95na, tube length 200mm. Made by W. Watson & Sons, 313 High Holborn, London. For microscope made by Watson late 19th Century.

Holoscopic objective lens for miscroscope, late 19th Century.

1850-1900
Objective lens No. 7a with brass storage capsule made by C. Reichart, Vienna, for microscope made by Watson late 19th Century.

Objective lens for microscope, late 19th century

1850-1900
Objective lens No. 9 with brass storage capsule made by C. Reichert, Vienna, for microscope by Watson late 19th Century.

Objective lens for microscope, late 19th Century

1850-1900
"Homog.Im 1/12’’” objective lens with brass storage capsule made by C. Reichart, Vienna, for microscope made by Watson late 19th Century.

Objective lens for microscope, late 19th century

1850-1900
2mm holoscopic objective lens with brass storage capsule made by W. Watson & Sons. Ltd, London, for microscope made by Watson late 19th Century.

Holoscopic objective lens for miscroscope, late 19th Century.

1850-1900
Object glass lens number 3, for compound microscope, by John Marshall, London, England, 1715

Objective glass lens No. 3, from Marshall's 1715 compound microscope

1715