Unitron inverted phase compound microscope
Dateafter 1955
Inventory Number2003-1-0032
ClassificationMicroscope
Subject
Maker
Unitron
founded 1951
Cultural Region
Place of Origin
Dimensionsmicroscope, as is: 36 × 18.5 × 30.5 cm (14 3/16 × 7 5/16 × 12 in.)
case: 55.5 × 24 × 31.6 cm (21 7/8 × 9 7/16 × 12 7/16 in.)
case: 55.5 × 24 × 31.6 cm (21 7/8 × 9 7/16 × 12 7/16 in.)
Material
Accessorieseyepieces WFH10XR (2); phase condensor marked UMP 737; standing case with set of keys
DescriptionThis is a Unitron inverted binocular compound microscope. The heavy brass instrument is finished in silver and is equipped with a built-in illuminator. The phase condenser and stage are located on the top. The objectives and binocular eyepieces are underneath.
This instrument is accompanied by a standing case with a set of keys.
This instrument is accompanied by a standing case with a set of keys.
Signedon binocular head: Unitron
Inscribedon binocular: Bi-8156
on base: Mic 178b
etched on base: HSPH 734-3300 x765
on bottom of Illuminator: CAP-(VA)10 PV 115 SV-12 Cycle 50/60
Unitron
Date: 1970
Accessories: Unitron phase objectives (7): B.M. 100x, 73956; 40x, 71808; 20x, 71438; 10x, 71536; D.M. 100x, 72699; 40x, 71242; 20x, 70819; other objectives (7): 100x, 86250; 40x, 73397; 20x, 72429; M10x, 86250; 40XR, 64223; 5x, 72019; 3x, 71286; eyepieces (2); phase condensor; eyepiece micrometer box; reticle; hemacytometer; color filters (6); polarizers (2); pair of stereo objectives for an unknown instrument; very large 40x phase aperture for Olympus; standing case with set of keys; built-in transformer for illumination
Object number: 2003-1-0048
Nikon Corporation
Date: circa 1970
Accessories: Nikon HKW 10x eyepieces (2); Nikon objectives (3): phase DLL 10 #35974, phase DLL20 # 45965, 4x plan #44894; Unitron phase objective DM 10x # 7087; phase telescope
Object number: 2003-1-0031
Unitron
Date: 1970
Accessories: detachable power cord and lamp cord
Object number: 2003-1-0034
Ernst Leitz (company)
Date: circa 1970
Accessories: Leitz objectives (3 Phaco achromats): 100x, D44667; 40x, D4527; 10x, D43270; Zeiss objective A, 17776; phase condenser, D36977; Leitz oculars (pair): Periplan 10X; Leitz phase eyepiece ("Lichteinstellupe"); anonymous 10x micrometer eyepiece
Object number: 2003-1-0004
W. Watson & Sons Ltd.
Date: circa 1885
Accessories: oculars (2 pairs): B and D; objectives in marked canisters (4): 1/4, 1/2, 1, 3 inches; condenser with iris diaphragm; rotating wheel diaphragm; iris diaphragm; set of 4 disk diaphragms in brass box; triple nosepiece; live box; prisms for Wenham binocular system (2); stage for simple microscope with rotating wheel diaphragm; vulcanite stage; spare knobs (2); parts box; case
Object number: 1249
Carl Zeiss Jena
Date: circa 1932
Accessories: objectives (4): 3 achr. 8x, 10x, 20x , APO 40; ocular Mobimi K7x; condensor; mechanical stage; stereo set of ocular caps and stop; Abbe condensor; standing case.
Object number: 1370
Carl Zeiss (Oberkochen)
Date: circa 1964
Accessories: external lamphousing; Zeiss objectives (3): Planapo (Ph3) 100x, 4419619, Neofluar (Ph2) 40x, 4450884, Neofluar 16x (Ph2), 4420402; Olympus objective: Plan 10x, 401654; binocular tube with photography and prism attachments; revolving nosepiece.
Object number: 2003-1-0002a
Joseph Zentmayer
Date: circa 1875
Accessories: monocular body tube; 1 set of paired eyepieces; oculars (3); objective in canister: 8/10; wheel diaphragm; glass window; case; key.
Object number: 1073
Ernst Leitz (company)
Date: 1951-1960
Accessories: Two Compens 10x eyepieces; two Zeiss 10x eyepieces; many loose square filters (sized to fit in slots in eyepiece), some in felt bags; eight similar filters mounted in rectangular black metal frames marked (on masking tape) A1, A2, A3, A4, B1, B2, B3, B4; two larger rectangular glass mirrors.
Object number: 2007-1-0084
Bausch & Lomb Optical Company
Date: circa 1948
Accessories: paired objectives on slide (2): 6x, 1.3x, 0.66x; 1 pair oculars: 15x; standing maple case; keys (2)
Object number: 1350
Zeiss-Opton Optische Werkstätte Oberkochen GmbH
Date: circa 1953
Accessories: Zeiss Winkel Neofluar 100x objective; B&L oculars 16x comp. (2); Zeiss Opton condensor 1.25; Köhler illuminator; standing case
Object number: 1996-1-0209
H & W Crouch
Date: 1862-1867
Accessories: objectives (3), unmarked, with canisters: 2, 3, 1/4 "; broken objective in canister signed W. Crouch; one pair of oculars; short ocular; dark field condensors (2); polarizer set; bull's eye; drawer with 44 preparation slides; veneered wooden base with two drawers
Object number: 1186