# Part name:
Olympus BX microscope U-TR30 trinocular head case

# Original page URL:
https://www.microscopeparts.eu/part/olympus-bx-microscope-u-tr30-trinocular-head-case-99902

# 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:
Housings and its parts

# Description and specifications:
Top housing part (cover) of the microscope trinocular head Olympus U-TR30 / U-TR30-2

The Olympus U-TR30 / U-TR30-2 photo-trinocular heads are most often used in the following microscopes:
- Olympus CX30 / CX31
- Olympus CX40 / CX41 / CX43
- Olympus BX40 / BX41 / BX43
- Olympus BX50 / BX51 / BX53
- Olympus BX60 / BX61
- and probably others

This is a black housing made of cast metal. On the inside it carries the number AB8931 - worth noting, although I do not know whether this is a fixed part number or the number of the particular casting mould specimen.

Because this is a brittle casting, the housing can crumble, crack or break. The remedy is then to replace the complete head or just this part of the housing.

In the compatibility section you will find an example list of microscopes the U-TR30 fits, although that list is not complete.

# Examples of use
- as a service item in the form of replacing the entire element when the housing in your head is in very poor condition or, for example, has cracked

# Removed from microscope:
Olympus BX

# Also compatible with the following microscopes:
- Olympus BX
- Olympus BX40
- Olympus BX41
- Olympus BX51
- Olympus BX50
- Olympus BX60
- Olympus CX31
- Olympus CX40

# Names, descriptions, terms, and search contexts under which this part is searched.
- Olympus BX microscope repair parts
- Olympus U-TR30 Trinokularkopf Gehäuse Oberteil
- Olympus U-TR30-2 trinocular head top cover
- Olympus BX51 Mikroskop Trinokularkopf Deckel
- Olympus CX41 trinocular head housing replacement
- Olympus Trinokularkopf Gehäuse gesprungen
- Olympus U-TR30 Deckel gebrochen
- cracked trinocular head housing Olympus BX41
- broken top cover Olympus U-TR30-2
- Olympus BX53 Trinokularkopf reparieren
- Olympus BX45 trinocular head spare part
- Olympus MX51 trinocular head cover
- Olympus BX50 Trinokularkopf aufarbeiten
- horní kryt trinokulární hlavice Olympus U-TR30
- carcasa superior del cabezal trinocular Olympus U-TR30
- repuesto cabezal trinocular Olympus BX41
- coperchio superiore della testata trinoculare Olympus U-TR30
- ricambio testata trinoculare Olympus BX51
- górna obudowa głowicy trino Olympus U-TR30
- Olympus buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99902.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99902.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99902-olympus-bx-microscope-u-tr30-trinocular-head-case
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99902.media.md
- Representative photo: https://www.microscopeparts.eu/photo/olympus-bx-microscope-u-tr30-trinocular-head-case-99902-2
- Other parts from category Housings and its parts: https://www.microscopeparts.eu/housings-and-its-parts
- More Housings and its parts removed from microscope Olympus BX: https://www.microscopeparts.eu/housings-and-its-parts/from/olympus/bx
- More Housings and its parts compatible with microscope Olympus BX: https://www.microscopeparts.eu/housings-and-its-parts/for/olympus/bx
- More Housings and its parts removed from microscopes Olympus: https://www.microscopeparts.eu/housings-and-its-parts/from/olympus
- More Housings and its parts compatible with microscopes Olympus: https://www.microscopeparts.eu/housings-and-its-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: 2026-10-15