Grating, spectrograph
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1995.0422.001
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- OBJECT TYPE
- GLASS
- DATE
- Unknown
- ARTIFACT NUMBER
- 1995.0422.001
- MANUFACTURER
- Bausch & Lomb
- MODEL
- Unknown
- LOCATION
- Rochester, New York, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS GRATING/METAL FRAME & COVER
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 24.5 cm
- Width
- 23.0 cm
- Height
- 4.5 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Astronomy
- Category
- Observation equipment
- Sub-Category
- N/A
Manufacturer
- AKA
- Bausch Lomb
- Country
- United States of America
- State/Province
- New York
- City
- Rochester
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
EXAMPLE OF EQUIPMENT USED AT LARGEST RESEARCH INSTITUTION IN CANADA DURING PERIOD OF ITS MOST RAPID GROWTH, GREATEST PRODUCTIVITY & DURING WHICH IT DEVELOPED WORLD RENOWNED REPUTATION. - Function
-
DEVICE CONSISTING OF SERIES OF FINE, CLOSELY SPACED PARALLEL LINES ON GLASS, USED TO DISPERSE LIGHT ACCORDING TO WAVELENGTH IN SPECTROSCOPY INSTRUMENT SUCH AS SPECTROMETER. THIS GRATING MAY HAVE BELONGED TO ASTRONOMICAL TELESCOPE. - Technical
-
USED WITH NRC SOLAR TELESCOPES. - Area Notes
-
Unknown
Details
- Markings
- WHITE BAUSCH & LOMB LOGO ON GLASS/ ORANGE HANDWRITTEN MARKINGS ON CASING/ GREEN DYMO TAPE LABEL ON CASING PANEL READS " CAMERA/ A ".
- Missing
- APPEARS COMPLETE
- Finish
- BLACK CRINKLE PAINTED FINISH ON METAL/ COLOURLESS, TRANSPARENT GLASS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Bausch & Lomb, Grating, spectrograph, Unknown Date, Artifact no. 1995.0422, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1995.0422.001/
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