# Part name:
Carl Zeiss Jena Planachromat HD 20x/0.40  oo/0-A microscope objective for EPI reflected light, M30 thread, brightfield and darkfield

# Original page URL:
https://www.microscopeparts.eu/part/carl-zeiss-jena-jenatech-planachromat-hd-20x-0-40-oo-0-a-microscope-objective-for-epi-reflected-light-m30-thread-00547

# 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:
Objective

# Description and specifications:
Manufacturer: Carl Zeiss Jena
Model: Planachromat HD 20x/0.40 oo/0-A
Magnification: 20x
Thread: M30
Tube length: infinity
Type: EPI HD = for reflected light in bright or dark fields

The objective lens is in excellent optical condition.

# Examples of use
- if you don't have such a lens
- if you have such a lens, but it's in very poor condition or damaged
- if you're building a DIY macro photo stacking kit

# Removed from microscope:
Carl Zeiss Jena Jenatech

# Also compatible with the following microscopes:
- Carl Zeiss Jena Jenatech
- Carl Zeiss Jena Jenaphot 2000
- Jenatech Inspection

# Names, descriptions, terms, and search contexts under which this part is searched.
- Carl Zeiss Jena Jenatech microscope repair parts
- EPI
- Auflicht
- reflected light
- światło odbite
- Jenatech
- M30
- obiektyw
- objective
- Objektiv
- Carl Zeiss Jena buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00547.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00547.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00547-carl-zeiss-jena-jenatech-planachromat-hd-20x-0-40-oo-0-a-microscope-objective-for-epi-reflected-light-m30-thread
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00547.media.md
- Representative photo: https://www.microscopeparts.eu/photo/carl-zeiss-jena-jenatech-planachromat-hd-20x-0-40-oo-0-a-microscope-objective-for-epi-reflected-light-m30-thread-00547-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope Carl Zeiss Jena Jenatech: https://www.microscopeparts.eu/objective/from/carl-zeiss-jena/jenatech
- More Objective compatible with microscope Carl Zeiss Jena Jenatech: https://www.microscopeparts.eu/objective/for/carl-zeiss-jena/jenatech
- More Objective removed from microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/objective/from/carl-zeiss-jena
- More Objective compatible with microscopes Carl Zeiss Jena: https://www.microscopeparts.eu/objective/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