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Ingenium,
1995.1409.001
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- OBJECT TYPE
- COLOUR BALANCING/ORANGE & YELLOW
- DATE
- Unknown
- ARTIFACT NUMBER
- 1995.1409.001
- MANUFACTURER
- Unknown
- MODEL
- C-12;C-14;C-18/[77X0.75]
- LOCATION
- Union of Soviet Socialist Republics
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 3
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL RINGS; GLASS FILTER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- 8.1 cm
- Height
- 2.2 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Photography
- Category
- Still camera accessories
- Sub-Category
- N/A
Manufacturer
- AKA
- Unknown
- Country
- Union of Soviet Socialist Republics
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Worldwide
- State/Province
- Unknown
- Period
- PROBABLY 1960'S
- Canada
-
PART OF A COLLECTION OF PHOTOGRAPHIC EQUIPMENT FROM THE ESTATE OF WILFRED HAROLD OLSON, FOUNDER AND PRESIDENT OF DOMINION WIDE PHOTOGRAPHY LTD., OTTAWA (C 1950-1995). MR. OLSON WAS A PHOTOGRAPHER FOR MANY YEARS AND HIS STUDIO DID WORK FOR BOTH THE OTTAWA JOURNAL AND THE CBC. - Function
-
USED, WHEN ATTACHED TO A CAMERA LENS, TO ENHANCE OR REDUCE THE CONTRAST OF CERTAIN PORTIONS OF THE SUBJECT BEING PHOTOGRAPHED WHEN USING A BLACK AND WHITE FILM. - Technical
-
THE YELLOW FILTERS REDUCE BACKGROUND BLUE, ACCENTUATES THE OTHER COLOURS. BRINGS OUT CLOUDS IN A BLUE SKY. THE ORANGE FILTER REDUCES BLUE AS WELL AS GREEN. IT BRIGHTENS YELLOW,ORANGE AND RED, AND NOTICEABLY DARKENS GREEN. [REF 1] - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON RINGS:.1 [RUSSIAN LETTER]C-12 [C IN TRIANGLE IN CIRCLE] 77X0.75'/.2 OC-14 [C IN TRIANGLE IN CIRCLE] 77X0.75'/.3 [RUSSIAN LETTER]C-18 [C IN TRIANGLE IN CIRCLE] 77X0.75'
- Missing
- COMPLETE
- Finish
- ALL HAVE BLACK RINGS WITH WHITE PRINTING..1 AND.3 HAVE YELLOW TINTED GLASS;.2 HAS ORANGE TINTED GLASS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Unknown Manufacturer, Filter, Unknown Date, Artifact no. 1995.1409, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1995.1409.001/
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