# Part name:
Carl Zeiss Jena Jenaval / Jenapol microscope angle mirror for transmitted light

# Original page URL:
https://www.microscopeparts.eu/part/carl-zeiss-jena-jenaval-jenapol-microscope-angle-mirror-for-transmitted-light-99688

# 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:
Mirrors

# Description and specifications:
Right-angle mirror for transmitted-light microscopes such as the Carl Zeiss Jena Jenaval and similar models.

Compatible with, among others:
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar
- Carl Zeiss Jena Jenapol
- Carl Zeiss Jena Jenavert

The function of this microscope component is to reflect the light coming from the microscope base vertically upwards so that, after passing through the microscope slide with the specimen and the objective, it reaches the eyepieces and finally the user's eyes.

This component is a metal casting with a circular opening. The mirror is mounted in this opening. The complete assembly is fastened to the microscope base with screws.

Metal cast or injection-moulded microscope components manufactured by Carl Zeiss Jena carry identification numbers. The part to which the mirror is attached bears the number 2649 (full marking: Si10 CZ 2649).

Replacement of the right-angle mirror in Carl Zeiss Jena microscopes may be necessary in the following situations:
- if the mirror has become significantly scratched due to improper cleaning (minor scratches are usually not visible during normal use)
- if the reflective silver coating of the installed mirror has become oxidised
- if the mirror has been damaged, chipped or cracked, for example after becoming detached from its mount
- if the metal casting holding the mirror chips or breaks due to age, stresses caused by the mounting screw or mechanical damage

# Examples of use
- as a service part for replacement of the complete module
- the main applications are listed in the description

# Removed from microscope:
Carl Zeiss Jena Jenaval

# Also compatible with the following microscopes:
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenavert
- Carl Zeiss Jena Jenalumar
- Carl Zeiss Jena Jenapol

# Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Jenaval microscope repair parts
- Carl Zeiss Jena Jenaval / Jenapol Mikroskop Durchlicht-Umlenkspiegel
- Carl Zeiss Jena Jenaval and Jenapol microscope angle mirror
- Carl Zeiss Jena Jenalumar Mikroskop Winkelspiegel
- Jenavert Mikroskopspiegel
- Carl Zeiss Jena buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99688.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99688.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99688-carl-zeiss-jena-jenaval-jenapol-microscope-angle-mirror-for-transmitted-light
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99688.media.md
- Representative photo: https://www.microscopeparts.eu/photo/carl-zeiss-jena-jenaval-jenapol-microscope-angle-mirror-for-transmitted-light-99688-2
- Representative video: https://www.microscopeparts.eu/play/99688-1
- Other parts from category Mirrors: https://www.microscopeparts.eu/mirrors
- More Mirrors removed from microscope Carl Zeiss Jena Jenaval: https://www.microscopeparts.eu/mirrors/from/carl-zeiss-jena/jenaval
- More Mirrors compatible with microscope Carl Zeiss Jena Jenaval: https://www.microscopeparts.eu/mirrors/for/carl-zeiss-jena/jenaval
- More Mirrors removed from microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/mirrors/from/carl-zeiss-jena
- More Mirrors compatible with microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/mirrors/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: 2026-08-04