# Part name:
Filter wheel blanking plug for trino photo attachment for Carl Zeiss Jena Mikroval series microscopes

# Original page URL:
https://www.microscopeparts.eu/part/carl-zeiss-jena-trinocular-head-for-microval-microscopes-filter-wheel-blanking-plug-for-trino-photo-attachment-for-carl-zeiss-jena-mikroval-series-99359

# Part manufacturer:
Carl Zeiss Jena

# Full manufacturer name:
VEB Carl Zeiss Jena DDR (former East Germany)

# Other names of this manufacturer:
- ausJena
- aus Jena
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:
Blanking plug inserted in place of the filter wheel in the so-called "trino dome" https://www.microscopeparts.eu/microscope/168).

Such a photo trino head can be used, for example, in microscopes from Carl Zeiss Jena of the Mikroval series:
- Eduval
- Laboval
- Ergaval
- Amplival (entire series including Epival, Vertival, Amplival-Pol)
- Fluoval
- Metaval
- Telaval
- even Epignost

In microscope models with fluorescence illumination (e.g. Laboval Fluoreszenz or Fluoval), a filter wheel is installed in this head. When the manufacturer installed this head in other microscope models - a blanking plug was placed instead of the filter wheel - and this is exactly the element shown here.

Over the years, this element is very often lost and on the secondary market there are many such photo trino adapters without the blanking plug. The lack of this blanking plug can cause even large contaminants to enter the optics.

# Examples of use
- as a repair / replacement part

# Removed from:
Carl Zeiss Jena Trinocular Head for Microval- microscopes

# Also compatible with the following microscopes:
- Carl Zeiss Jena Eduval
- Carl Zeiss Jena Laboval
- Carl Zeiss Jena Amplival
- Carl Zeiss Jena Ergaval
- Carl Zeiss Jena Vertival
- Carl Zeiss Jena Epival
- Carl Zeiss Jena Metaval
- Carl Zeiss Jena Fluoval
- Carl Zeiss Jena Epignost
- Carl Zeiss Jena Telaval

# Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Trinocular Head for Microval- microscopes microscope repair parts
- Carl Zeiss Jena Amplival Mikroskop trino foto Adapter
- Zeiss Jena Ergaval Foto Filterring-Blindstopfen
- Carl Zeiss Jena buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99359.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99359.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99359-carl-zeiss-jena-trinocular-head-for-microval-microscopes-filter-wheel-blanking-plug-for-trino-photo-attachment-for-carl-zeiss-jena-mikroval-series
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99359.media.md
- Representative photo: https://www.microscopeparts.eu/photo/carl-zeiss-jena-trinocular-head-for-microval-microscopes-filter-wheel-blanking-plug-for-trino-photo-attachment-for-carl-zeiss-jena-mikroval-series-99359-2
- Other parts from category Housings and its parts: https://www.microscopeparts.eu/housings-and-its-parts
- More Housings and its parts removed from microscope Carl Zeiss Jena Trinocular Head for Microval- microscopes: https://www.microscopeparts.eu/housings-and-its-parts/from/carl-zeiss-jena/trinocular-head-for-microval-microscopes
- More Housings and its parts compatible with microscope Carl Zeiss Jena Trinocular Head for Microval- microscopes: https://www.microscopeparts.eu/housings-and-its-parts/for/carl-zeiss-jena/trinocular-head-for-microval-microscopes
- More Housings and its parts removed from microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/housings-and-its-parts/from/carl-zeiss-jena
- More Housings and its parts compatible with microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/housings-and-its-parts/for/carl-zeiss-jena

# 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