# Part name:
Olympus BX50 microscope fine focusing and coarse focusing knobs

# Original page URL:
https://www.microscopeparts.eu/part/olympus-bx50-microscope-fine-focusing-and-coarse-focusing-knobs-00796

# Part manufacturer:
Olympus

# Full manufacturer name:
Olympus Corporation Tokyo Japan

# Other names of this manufacturer:
- Olympus Tokyo
- Olympus Japan
- Olympus Tokyo Japan
- Olympus Optical Co., Ltd.
- Olympus Corporation.
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:
Service and spare parts

# Description and specifications:
A set of knobs for focusing/moving the microscope up and down. This is a combined coarse movement system (macro movement) and coaxial fine movement (micro movement).

It's very likely that this knob system is also compatible with the Olympus BX51 model and perhaps others. Once I verify this, I'll post the relevant information here (ha, I wonder when?).

# Examples of use
- as a repair part

# Removed from microscope:
Olympus BX50

# Also compatible with the following microscopes:
Olympus BX50

# Names, descriptions, terms, and search contexts under which this part is searched.
- Olympus BX50 microscope repair parts
- Grobtrieb
- Feintrieb
- focusing knob
- Zahnrad
- zębatka
- pinion
- vertical focusing
- Olympus BX50 microscope
- Olympus BX51
- Olympus BX50 Mikroskop
- coarse focus
- fine focus
- Olympus buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00796.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00796.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00796-olympus-bx50-microscope-fine-focusing-and-coarse-focusing-knobs
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00796.media.md
- Representative photo: https://www.microscopeparts.eu/photo/olympus-bx50-microscope-fine-focusing-and-coarse-focusing-knobs-00796-2
- Representative video: https://www.microscopeparts.eu/play/00796-1
- Other parts from category Service and spare parts: https://www.microscopeparts.eu/service-and-spare-parts
- More Service and spare parts removed from microscope Olympus BX50: https://www.microscopeparts.eu/service-and-spare-parts/from/olympus/bx50
- More Service and spare parts compatible with microscope Olympus BX50: https://www.microscopeparts.eu/service-and-spare-parts/for/olympus/bx50
- More Service and spare parts removed from microscopes Olympus: https://www.microscopeparts.eu/service-and-spare-parts/from/olympus
- More Service and spare parts compatible with microscopes Olympus: https://www.microscopeparts.eu/service-and-spare-parts/for/olympus

# 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