# Part name:
Kosmos Stuttgart 50:1 N.A. 0,82 vintage 50x microscope objective

# Original page URL:
https://www.microscopeparts.eu/part/kosmos-modell-c-stuttgart-50-1-n-a-0-82-vintage-50x-microscope-objective-99138

# Part manufacturer:
Kosmos

# Full manufacturer name:
Kosmos Stuttgart

# Other names of this manufacturer:
- Kosmos Lehrmittel Stuttgart
- Kosmos Lehrmittel
- Kosmos Humboldt
These are names commonly used to refer to this manufacturer of microscopes and microscope parts, even if they are not official. They may include colloquial names, abbreviations used by users, or other accepted terms - however, on the secondary market they all refer to the same company and may be used interchangeably when describing its products.

# Belongs to category:
Objective

# Description and specifications:
Microscope objective for older microscopes (so called antique, vintage microscopes).

Manufacturer: Kosmos-Stuttgart
Model: 50:1 N.A.0.82
Magnification: 50x
Thread: RMS
Tube length: 170 mm (?)
Focal length: 37 mm

At that time (most likely in the 1960s) the objectives mounted in microscopes from different manufacturers looked very similar. Many microscope manufacturers ordered objectives from large optics manufacturers (e.g. Leitz Wetzlar) and then only engraved their own names on them. Compare this objective with another one which in the database has number 00618).
Because of this, these objectives can be used with microscopes from many other manufacturers.

# Examples of use
- for people who want to complete their incomplete vintage microscope with period parts
- if your microscope lacks a 50x objective
- if you have a 50x objective damaged or in poor condition
- if you have a microscope from any manufacturer that supports TL=170 FL=37 objectives, this is also a lens for you

# Removed from microscope:
Kosmos Modell C

# Also compatible with the following microscopes:
- Kosmos Modell C
- Kosmos Humboldt
- Leitz SM
- Leitz Orthoplan
- Hertel & Reuss CN-fl
- Hertel & Reuss Studio C
- Hertel & Reuss Vintage Black
- Leitz SM-D
- Hensoldt Wetzlar Vintage

# Names, descriptions, terms, and search contexts under which this part is searched.
- Kosmos Modell C microscope repair parts
- Kosmos-Stuttgart MikroskopObjektiv
- vintage Kosmos-Stutgat microscope objective
- Hertel & Reuss Mikroskop Objektiv
- Humboldt Mikroskop
- Leitz Wetzlar vintage microscope
- Kosmos buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99138.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99138.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99138-kosmos-modell-c-stuttgart-50-1-n-a-0-82-vintage-50x-microscope-objective
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99138.media.md
- Representative photo: https://www.microscopeparts.eu/photo/kosmos-modell-c-stuttgart-50-1-n-a-0-82-vintage-50x-microscope-objective-99138-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope Kosmos Modell C: https://www.microscopeparts.eu/objective/from/kosmos/modell-c
- More Objective compatible with microscope Kosmos Modell C: https://www.microscopeparts.eu/objective/for/kosmos/modell-c
- More Objective removed from microscopes Kosmos: https://www.microscopeparts.eu/objective/from/kosmos
- More Objective compatible with microscopes Kosmos: https://www.microscopeparts.eu/objective/for/kosmos

# Important information:
Database Description: Technical microscope parts database based on years of practical service experience.
Source URL: https://www.microscopeparts.eu
Author: Piotr z Polski
Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL.
Language: en-GB
Last Updated: 2026-06-30