# Part name:
Carl Zeiss Jena Phv Apl 0,9 variable phase contrast condenser - phase ring (diaphragm) for 40x microscope objective

# Original page URL:
https://www.microscopeparts.eu/part/carl-zeiss-jena-phv-apl-0-9-variable-phase-contrast-condenser-phase-ring-diaphragm-for-40x-microscope-objective-99196

# 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:
Service and spare parts

# Description and specifications:
Phase contrast ring (aperture) for microscope objective with magnification 40x.

Manufacturer: Carl Zeiss Jena
Origin: from condenser Phv Apl 0.9
Type of contrast: Phv = variable phase contrast
For objective: with magnification 40x
Material: glass in a metal frame
Diameter: 35 mm including the frame

# Examples of use
- if you have a condenser without this ring
- if in the condenser you own this phase contrast ring has been damaged (for example the glass has cracked or the rings glued onto the glass have worn out)
- if you are configuring an unusual combination of rings in the condenser yourself
- if you want to use this ring outside the condenser - for example as a slide insert, in a filter holder or by placing it on the illuminator
- if you want to print such rings yourself on a 3D printer and need a reference sample

# Removed from:
Carl Zeiss Jena Phv Apl 0,9

# Also compatible with the following microscopes:
Carl Zeiss Jena Phv Apl 0,9

# Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Phv Apl 0,9 microscope repair parts
- Carl Zeiss Jena Phv Apl 0
- 9 Phasenkontrast 40x Mikroskopobjektiv Blende Ring
- Phasenkontrast Kondensor reparieren
- Zeiss Mikroskopkondensor service
- Carl Zeiss Jena Phn microscope condenser service
- Zeiss Jena Phv Mikroskopkondensor neufetten
- Zeiss phase contrast variable spare parts repair
- Carl Zeiss Jena buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99196.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99196.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99196-carl-zeiss-jena-phv-apl-0-9-variable-phase-contrast-condenser-phase-ring-diaphragm-for-40x-microscope-objective
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99196.media.md
- Representative photo: https://www.microscopeparts.eu/photo/carl-zeiss-jena-phv-apl-0-9-variable-phase-contrast-condenser-phase-ring-diaphragm-for-40x-microscope-objective-99196-2
- Other parts from category Service and spare parts: https://www.microscopeparts.eu/service-and-spare-parts
- More Service and spare parts removed from microscope Carl Zeiss Jena Phv Apl 0,9: https://www.microscopeparts.eu/service-and-spare-parts/from/carl-zeiss-jena/phv-apl-0-9
- More Service and spare parts compatible with microscope Carl Zeiss Jena Phv Apl 0,9: https://www.microscopeparts.eu/service-and-spare-parts/for/carl-zeiss-jena/phv-apl-0-9
- More Service and spare parts removed from microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/service-and-spare-parts/from/carl-zeiss-jena
- More Service and spare parts compatible with microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/service-and-spare-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