Extension ring
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Ingenium,
1985.0620.002
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- OBJECT TYPE
- N/A
- DATE
- Unknown
- ARTIFACT NUMBER
- 1985.0620.002
- MANUFACTURER
- Unknown
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 2
- Total Parts
- 7
- AKA
- N/A
- Patents
- N/A
- General Description
- Metal tube and connection.
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 11.0 cm
- Width
- N/A
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- 5.3 cm
- Volume
- N/A
Lexicon
- Group
- Photography
- Category
- Cine camera accessories
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Manitoba
- Period
- Unknown
- Canada
-
Unknown - Function
-
Used to change the focusing distance of a lens in order to get closer to the subject for greater magnification. - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- None apparent
- Missing
- Appears complete.
- Finish
- Blue-grey finished metal body with silver-coloured metal knurling and connector end.
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Extension ring, Unknown Date, Artifact no. 1985.0620, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1985.0620.002/
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