Lens, objective

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Ingenium, 2002.0092.005
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OBJECT TYPE: microscope
DATE: 1880–1900
ARTIFACT NUMBER: 2002.0092.005

MANUFACTURER: Queen & Co.
MODEL: Unknown
LOCATION: Philadelphia, Pennsylvania, United States of America

More Information

General Information

Serial #: N/A
Part Number: 5
Total Parts: 20
AKA: N/A
Patents: N/A
General Description: BRASS; GLASS

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: N/A
Width: N/A
Height: 3.3 cm
Thickness: N/A
Weight: N/A
Diameter: 2.3 cm
Volume: N/A

Lexicon

Group: Physics
Category: Light & electromagnetic radiation
Sub-Category: N/A

Manufacturer

AKA: Queen
Country: United States of America
State/Province: Pennsylvania
City: Philadelphia

Context

Country: North America
State/Province: Unknown
Period: THIS TYPE OF MICROSCOPE PROBABLY USED C. 1880S- EARLY 1900S.
Canada: PART OF A LARGE COLLECTION OF MEDICAL ARTIFACTS, ARCHIVAL MATERIAL & TRADE LITERATURE TRANSFERRED TO CSTM IN 1992 FROM THE FORMER HISTORY OF MEDICINE MUSEUM, TORONTO, ON.
Function: USED TO VIEW OBJECTS TOO SMALL TO BE SEEN CLEARLY BY THE NAKED EYE, DISTINCTLY AND IN DETAIL.
Technical: CONVENTIONAL MICROSCOPE BODY FITTED INTO A PROPORTIONATELY LARGE FLARING BASE, IN THE BOTTOM OF WHICH IS A SPRUNG REFLECTOR WHICH HOLDS PREPARED SLIDES. RECESSED FLAT BLACK PLATE WHICH FORMS BOTTOM FRAMES REFLECTOR BOWL DESIGNED TO BE HELD UP TO A LIGHT SOURCE. (REF. 2)
Area Notes: Unknown

Details

Markings: No markings visible. UHN catalogue no. "X969.178 G" handwritten in white ink on inside of threaded collar.
Missing: N/A
Finish: Unknown
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

Queen & Co., Lens, objective, circa 1880–1900, Artifact no. 2002.0092, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/2002.0092.005/

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