Accession No

1074


Brief Description

microscope objective, attributed to Tulley, English, circa 1835


Origin

England [based on attributed maker]


Maker

Tulley [attributed]


Class

microscopes


Earliest Date

1835


Latest Date

1835


Inscription Date


Material

metal (brass); glass


Dimensions

length 20mm; maximum diameter 21mm


Special Collection

Robert Whipple Collection


Provenance

Gift from Robert S. Whipple in 07/1951. Purchased from the estate of T.H. Court, 07/1951.


Inscription

‘1/4 in Tulley
1/4 in by Tulley’ (scratched on rim)


Description Notes

Brass objective; 3 screw fit components with lenses in separate cells.


References


Events

Description
Objective lens corrected for both achromatic and spherical aberration.


FM:42692

Images (Click to view full size):