Screen, focusing
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1988.0111.001
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- OBJECT TYPE
- INTERNAL/SLR/35MM
- DATE
- 1980
- ARTIFACT NUMBER
- 1988.0111.001
- MANUFACTURER
- Asahi Optical Co.
- MODEL
- SG-20
- LOCATION
- Tokyo, Japan
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 4
- AKA
- N/A
- Patents
- N/A
- General Description
- SCREEN IS GLASS/ TWEEZERS ARE METAL/ CASE IS PLASTIC/ BOX IS CARDBOARD
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 6.6 cm
- Width
- 4.8 cm
- Height
- 2.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Photography
- Category
- Still camera parts
- Sub-Category
- N/A
Manufacturer
- AKA
- Pentax
- Country
- Japan
- State/Province
- Unknown
- City
- Tokyo
Context
- Country
- Canada
- State/Province
- Manitoba
- Period
- 1980s
- Canada
-
Unknown - Function
-
FOCUSING AID, WITH ETCHED CROSSLINES IN 6MM SQUARES. EXCELLENT FOR ARCHITECTURAL SUBJECTS AND MULTIPLE EXPOSURE COMPOSITION. - Technical
-
SCREEN TREATED WITH A NEWLY-CREATED PENTAX COATING WHICHENHANCES LIGHT TRANSMISSION. SPECIAL PINCER TOOL FACILITATES QUICK CHANGING OF SCREENS. - Area Notes
-
Unknown
Details
- Markings
- ON BOX IN SILVER PRINTED LETTERS ON BLACK BACKGROUND IS: 'FOCUSING SCREEN'/ BELOW THIS IN GREY ON SILVER IS 'LX'/ BELOW THIS IN BLACK LETTERS ON SILVER BACKGROUND IS 'PENTAX'/ LEFT SIDE OF SIDE OF BOX HAS A PRICE STICKER WITH 'M1 BERL $27.50 EACH'/ IN BLUE INK & BETWEEN THE PRICE & THE OTHER SECTIONIT STATES: 'SAM THE CAMERA MAN' IN RED INK/ ON BACK OF BOX IN RED INK IS: 'PENTAX'/ IN BLACK INK IS: 'MANUFACTURED BY ASAHI OPTICAL CO., LTD. JAPAN'/ ON LID OF CASE IN RAISED LETTERING IS 'PENTAX FOCUSING SCREEN ASAHI OPT. CO., JAPAN'/ BETWEEN THE WORDS 'SCREEN' & 'ASAHI', THERE IS A SILVER STUCK-ON LABEL WITH RED LETTERING 'SG-20'
- Missing
- N/A
- Finish
- GLASS SCREEN HAS INTERSECTING LINES ON IT. TWEEZERS ARE CHROMED/ INTERIOR OF CASE IS BLACK PLASTIC & GREY PLASTIC, EXTERIOR IS GREY/ THE BOX IS A SILVER GREY COLOUR/ EXTERIOR OF THE GREY PLASTIC CASE HAS A GRAINED EFFECT ON IT.
- Decoration
- PRICE STICKER ON BOX SHOWS A MAN WITH A CAMERA IN ONE HAND - RED INK WAS USED FOR THIS.
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Asahi Optical Co., Screen, focusing, circa 1980, Artifact no. 1988.0111, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1988.0111.001/
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