Microscope part
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1969.0143.004
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- OBJECT TYPE
- N/A
- DATE
- Unknown
- ARTIFACT NUMBER
- 1969.0143.004
- MANUFACTURER
- Spencer
- MODEL
- Unknown
- LOCATION
- Buffalo, New York, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 4
- Total Parts
- 6
- AKA
- Funnel Stop
- Patents
- N/A
- General Description
- Metal
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 3.2 cm
- Width
- 1.9 cm
- Height
- 3.2 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Physics
- Category
- Light & electromagnetic radiation
- Sub-Category
- N/A
Manufacturer
- AKA
- Spencer
- Country
- United States of America
- State/Province
- New York
- City
- Buffalo
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
This item was used in Canada. - Function
-
Funnel stop used to reduce the numerical aperture of the objective lens to less than that of the condenser [ref.2] - Technical
-
Dark-field illumination has applications in medicine & industry. Body fluids could be studied for organisms in unstained &living condition providing early diagnosis. Used in dairy & food industry, & in petrological studies. - Area Notes
-
Unknown
Details
- Markings
- Etched on side '1.8'/ Stamped in botton of.1 &.2: 'SPENCER/ BUFFALO/ U.S.A.'
- Missing
- N/A
- Finish
- METAL PAINTD BLACK
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Spencer, Microscope part, Unknown Date, Artifact no. 1969.0143, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1969.0143.004/
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