# Part name:
Zeiss Axioscope 5 microscope 423010 HBO 100 fluorescence lamphouse | mercury illuminator Axio Imager

# Original page URL:
https://www.microscopeparts.eu/part/zeiss-axioscope-5-microscope-423010-hbo-100-fluorescence-lamphouse-mercury-illuminator-axio-imager-99994

# Part manufacturer:
Zeiss

# Full manufacturer name:
Carl Zeiss West Germany

# Other names of this manufacturer:
- Carl Zeiss West
- Carl Zeiss West Germany
- Opton
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:
Illuminators

# Description and specifications:
Zeiss HBO 100 fluorescence lamphouse P/N 423010-0000-000 for microscopes of the Zeiss Axio family.

Key data of this mercury illuminator:
Manufacturer: Zeiss
Model: HBO 100
Manufacturer catalogue number: 423010-0000-000
Type of illumination: fluorescence (also called mercury)
Required lamp: HBO 103 W/2
Mounting to the microscope: ring dovetail, 54 mm diameter
Burner centring: manual
Heat filter: yes, built in
Length of the attached cable: 2 m
Contacts in the plug: 6 pins and 1 socket (7 in total)

The Zeiss 423010 lamp housing is fitted, among others, in the following Zeiss microscopes:
- Axio Imager
- Axio Imager 2
- Axio Imager.A2 / D2 / M2 / Z2
- Axioscope 5 / 5 MAT
- Axioscope 7
- Axio Observer 3 / 5 / 7
- Axio Observer.Z1m ACR
- Axio Examiner A1 / D1 / Z1
- Axio Scope.A1
- Axio Scope.A1 Vario/Pol
- SteREO Discovery.V12 / Lumar.V12

Important - running a used or overheated HBO burner, a burner with an unknown number of operating hours or one from an uncertain source, may make it explode, damage the lamp housing, contaminate the room and endanger the life and health of the user. This housing holds a working but used HBO burner. How many hours it has already run, I do not know. I include it for one reason only, so that you have a sample of the lamp you need to buy. Please assume that the set does NOT contain a light source fit for use, that is, no serviceable HBO mercury burner.

# Examples of use
- If your Zeiss Axio microscope is missing its HBO 100 fluorescence illuminator

# Removed from microscope:
Zeiss Axioscope 5

# Also compatible with the following microscopes:
- Zeiss Axioscope 5
- Zeiss Axioscope 7
- Zeiss Axio Scope.A1
- Zeiss Axio Imager
- Zeiss Axio Imager 2
- Zeiss Axio Imager.A2
- Zeiss Axio Observer 3
- Zeiss Axio Observer 5
- Zeiss Axio Imager.D2
- Zeiss Axio Imager.M2
- Zeiss Axio Imager.Z2
- Zeiss Axioscope 5 MAT
- Zeiss Axio Observer 7
- Zeiss Axio Observer.Z1m ACR
- Zeiss Axio Examiner A1
- Zeiss Axio Examiner D1
- Zeiss Axio Examiner Z1
- Zeiss Axio Scope.A1 Vario/Pol
- Zeiss SteREO Discovery.V12
- Zeiss SteREO Lumar.V12

# Names, descriptions, terms, and search contexts under which this part is searched.
- Zeiss Axioscope 5 microscope repair parts
- Quecksilberlampe für Zeiss Axio Imager Mikroskop gebraucht kaufen
- Fluoreszenzleuchte für Zeiss Axioscope 5 gebraucht
- Lampengehäuse für Zeiss Axio Imager 2 Fluoreszenz
- Ersatz-Lampenhaus für Zeiss Axio Scope.A1 Mikroskop
- HBO Leuchte für Zeiss Axioscope 7 Mikroskop
- Quecksilberdampflampe Zeiss Mikroskop Ersatzteil
- Gehäuse für Hochdrucklampe Zeiss Axio Imager.A2
- Mikroskopleuchte Fluoreszenz Zeiss Axio gebraucht
- gebrauchtes Fluoreszenz-Lampenhaus Zeiss günstig
- Zeiss Axio Imager Fluoreszenz nachrüsten
- Halterung für Quecksilberbrenner Zeiss Axioscope 5
- Zeiss Axio Scope.A1 Epifluoreszenz Lampenhaus kaufen
- Kurzbogenlampengehäuse Zeiss Axio Imager 2 Mikroskop
- Zeiss Axioscope 7 Fluoreszenzausstattung Ersatzteile
- Zeiss Axio Imager mercury lamphouse for sale
- used fluorescence illuminator for Zeiss Axioscope 7 microscope
- HBO lamp housing Zeiss Axio Imager 2 replacement
- mercury arc lamphouse for Zeiss Axio Scope.A1 microscope
- second hand HBO illuminator Zeiss Axioscope 5
- Zeiss Axio Imager.A2 epifluorescence light source
- mercury short-arc lamp housing for Zeiss microscope
- where to buy HBO lamphouse for Zeiss Axio microscope
- add fluorescence to Zeiss Axioscope 5 microscope
- Zeiss Axio Imager fluorescence upgrade lamphouse
- spare mercury lamp house Zeiss Axioscope 7
- Zeiss Axio Scope.A1 mercury burner housing wanted
- fluorescenční osvětlovač HBO pro mikroskop Zeiss Axio Imager
- lámpara de fluorescencia HBO para microscopio Zeiss Axio Imager
- portalámparas de mercurio para microscopio Zeiss Axioscope 5
- lampada a fluorescenza HBO per microscopio Zeiss Axio Imager
- alloggiamento lampada a mercurio per microscopio Zeiss Axioscope 7
- oświetlacz rtęciowy HBO do mikroskopu Zeiss Axio
- Zeiss buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99994.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99994.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99994-zeiss-axioscope-5-microscope-423010-hbo-100-fluorescence-lamphouse-mercury-illuminator-axio-imager
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99994.media.md
- Representative photo: https://www.microscopeparts.eu/photo/zeiss-axioscope-5-microscope-423010-hbo-100-fluorescence-lamphouse-mercury-illuminator-axio-imager-99994-2
- Representative video: https://www.microscopeparts.eu/play/99994-1
- Other parts from category Illuminators: https://www.microscopeparts.eu/illuminators
- More Illuminators removed from microscope Zeiss Axioscope 5: https://www.microscopeparts.eu/illuminators/from/zeiss/axioscope-5
- More Illuminators compatible with microscope Zeiss Axioscope 5: https://www.microscopeparts.eu/illuminators/for/zeiss/axioscope-5
- More Illuminators removed from microscopes Zeiss: https://www.microscopeparts.eu/illuminators/from/zeiss
- More Illuminators compatible with microscopes Zeiss: https://www.microscopeparts.eu/illuminators/for/zeiss

# 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: 2026-11-08

