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The table below is the search result: "AO"

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Main table with a list of microscope parts

Photos PartIndex Short name Part name Description Number of pieces Price Category Manufacturer It comes from Compatible with Why do you need this? Added ↑

361 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00765
AO Spencer 45x NA..66 CAT. 1116 microscope objective

The name of this microscope part.

AO Spencer 45x NA..66 CAT. 1116 microscope objective

Description of this part for the microscope.

AO Spencer (American Optical) Microscope Objective

Manufacturer: AO Spencer
Model: 45x NA..66
Manufacturer Number: CAT. 1116
Magnification: ...

45x
Numerical Aperture: 0.66
Cover Glass: 0.17 mm
Thread: RMS
Tube Lens: infinity
Focal Lens: : 34 mm
Immersion: no

This particular objective was unscrewed from an AO Spencer 1036a microscope - but this microscope is most likely the same as the AO One-Ten model

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO Spencer 1036a microscope repair parts
  • AO Spencer
  • American Optical One-Ten
  • AO Microstar 110 microscope
  • Mikroskop Objektiv
  • AO Spencer buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

39 €

Name of the category to which this microscope part is classified.

Objective

Abbreviated and full name of the manufacturer of this microscope part.

AO Spencer

American Optical Spencer

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

1036a

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO Spencer)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have such a Vintage microscope and you want to complete it using original parts
2026-01-22 00:00:00

362 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00781
AO American Optical NA 1.25 Aspheric CAT. 1084 microscope condenser

The name of this microscope part.

AO American Optical NA 1.25 Aspheric CAT. 1084 microscope condenser

Description of this part for the microscope.

Microscope condenser for the American Optical 10 microscope, also fits 110/120.

More information is com/~psneeley/Personal/Microoddsandends.htm"> here .

Manufacturer: American Optical (AO)
Model: Aspheric
Description: American Optical Aspheric N.A. 1.25 CAT. 1084
Numerical Aperture: 1.25
Iris diaphragm: yes
Wide-field lens: yes
Accessories: Slide-in slot

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO One-Ten microscope repair parts
  • AO microscope condenser
  • AO Spencer microscope
  • American Optical One-Ten microscope condenser
  • AO 110 Mikroskop Kondensor
  • AO Mikrostar Mikroskopkondensor
  • AO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

89 €

Name of the category to which this microscope part is classified.

Condensers

Abbreviated and full name of the manufacturer of this microscope part.

AO

American Optical

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

One-Ten

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have a classic condenser and want to improve image quality
  • if your microscope condenser is damaged
  • if you want to adapt this excellent condenser to your microscope from another manufacturer
2026-01-22 00:59:37

575 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99163
AO One-Fifty microscope mechanical stage attachment CAT. 1534 | American Optical XY cross specimen holder

The name of this microscope part.

AO One-Fifty microscope mechanical stage attachment CAT. 1534 | American Optical XY cross specimen holder

Description of this part for the microscope.

American Optical XY cross stage attachment for the AO One-Fifty microscope. It is used for precise manipulation of a specimen slide on the microscope stage. ...



AO One-Fifty microscopes were sold with one of three types of stages (a photo of a fragment of the manufacturer catalog is included in the image gallery). The simplest model with a square stage did not have a cross movement mechanism for precise specimen positioning, only simple stage clips.

To allow users to expand this microscope, the manufacturer offered an optional cross stage attachment, manufacturer number CAT. 1534 - and this is exactly that attachment.

Basic information:
Item: cross stage attachment for microscope stage
Manufacturer: AO (American Optical)
Catalog number: CAT. 1534
Original catalog name: mechanical stage attachment
For microscope: One-Fifty

At magnifications above 400x, manual manipulation of the specimen slide becomes very difficult. This is exactly why cross stage attachments are used, allowing very precise movement of the specimen at magnifications such as 600x or 1000x with oil immersion.

This is not a cheap plastic cross stage attachment - it is a solidly built AO construction, highly sought after on the used microscope market.

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO One-Fifty microscope repair parts
  • AO One-Fifty microscope stage
  • AO 150 mikroskoptisch
  • American Optical One-Fifty XY Kreuztisch Kreuzmechanismus
  • American Optical 150 Mikroskop Kreuztisch
  • AO 150 Mikroskop Objektführer und Präparathalter
  • One-Fifty microscope specimen holder
  • AO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

45 €

Name of the category to which this microscope part is classified.

XY-stages (specimen holders)

Abbreviated and full name of the manufacturer of this microscope part.

AO

American Optical

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

One-Fifty

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have a microscope with a standard stage and you need to precisely manipulate the slide with the preparation and use high magnifications
2026-03-07 00:00:00

661 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99048
AO Plan Achro 10 .25 CAT.1019 microscope objective 10x

The name of this microscope part.

AO Plan Achro 10 .25 CAT.1019 microscope objective 10x

Description of this part for the microscope.

AO (American Optical) Microscope Objective

Manufacturer: American Optical
Model: AO Plan Achro 10 .25 CAT.1019 U.S.A.
Manufacturer Number: CAT. ...

1019
Magnification: 10x
Numerical Aperture: 0.25
Cover Glass: No
Thread: RMS
Tube Length: Infinity
Immersion: No

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO One-Fifty microscope repair parts
  • AO 10x Plan microscope objective
  • AO 10x Plan achromat Mikroskopobjektiv
  • American Optical Mikroskopobjektiv mit planachromatische Korrektion
  • 10-fach Planobjektiv
  • AO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

39 €

Name of the category to which this microscope part is classified.

Objective

Abbreviated and full name of the manufacturer of this microscope part.

AO

American Optical

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

One-Fifty

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have such a microscope and you want to complete it using original parts
  • if you have an AO / AO Spencer microscope with a 10x achromatic objective and want to replace it with a plan-achromatic objective
2026-03-20 20:03:45

926 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99480
AO Plan Achro 4 .12 CAT.1017 microscope objective 4x

The name of this microscope part.

AO Plan Achro 4 .12 CAT.1017 microscope objective 4x

Description of this part for the microscope.

Microscope objective by AO (American Optical)

Manufacturer: American Optical
Model: AO Plan Achro 4 .12 CAT.1017 U.S.A.
Manufacturer part number: CAT. ...

1017
Magnification: 4x
Numerical aperture N.A.: 0.12
Cover glass: none
Thread: RMS
Tube length: infinity
Immersion: no

This objective is part of the standard equipment of the AO One-fifty microscope, but it is fully compatible with the AO One-ten model and allows the AO One-ten to be upgraded with plan achromatic optics. The AO Reichert Microstar 110 microscope is in fact an AO One-ten sold under a different name.

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO One-Fifty microscope repair parts
  • AO 4x Plan microscope objective
  • AO 4x Plan achromat Mikroskopobjektiv
  • American Optical Mikroskopobjektiv mit planachromatische Korrektion
  • 4-fach Planobjektiv
  • Objektiv für AO Reichert Microstar 110 Mikroskop
  • AO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

49 €

Name of the category to which this microscope part is classified.

Objective

Abbreviated and full name of the manufacturer of this microscope part.

AO

American Optical

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

One-Fifty

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have such a microscope and you want to complete it using original parts
  • if you have an AO / AO Spencer / AO Reichert microscope with a 4x achromatic objective and want to replace it with a plan-achromatic objective
2026-06-07 00:55:16

927 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99481
AO Plan Achro 40 .66 CAT.1023 microscope objective 40x

The name of this microscope part.

AO Plan Achro 40 .66 CAT.1023 microscope objective 40x

Description of this part for the microscope.

Microscope objective by AO (American Optical)

Manufacturer: American Optical
Model: AO Plan Achro 40 .66 CAT.1023 U.S.A.
Manufacturer part number: CAT. ...

1023
Magnification: 40x
Numerical aperture N.A.: 0.66
Cover glass: yes, 0,17 mm
Thread: RMS
Tube length: infinity
Immersion: no

This objective is part of the standard equipment of the AO One-fifty microscope, but it is fully compatible with the AO One-ten model and allows the AO One-ten to be upgraded with plan achromatic optics. The AO Reichert Microstar 110 microscope is in fact an AO One-ten sold under a different name.

Names, descriptions, terms, and search contexts under which this part is searched.

  • AO One-Fifty microscope repair parts
  • AO 40x Plan microscope objective
  • AO 40x Plan achromat Mikroskopobjektiv
  • American Optical Mikroskopobjektiv mit planachromatische Korrektion
  • 40-fach Planobjektiv
  • Objektiv für AO Reichert Microstar 110 Mikroskop
  • AO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

39 €

Name of the category to which this microscope part is classified.

Objective

Abbreviated and full name of the manufacturer of this microscope part.

AO

American Optical

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

One-Fifty

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(AO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have such a microscope and you want to complete it using original parts
  • if you have an AO / AO Spencer / AO Reichert microscope with a 40x achromatic objective and want to replace it with a plan-achromatic objective
2026-06-07 01:06:25