# Part name:
PZO MST-131 / MST-130 stereo microscope 0,6x auxiliary objective | 150mm lens

# Original page URL:
https://www.microscopeparts.eu/part/pzo-mst-131-mst-130-stereo-microscope-0-6x-auxiliary-objective-150mm-lens-99944

# Part manufacturer:
PZO

# Full manufacturer name:
Polskie Zaklady Optyczne

# Other names of this manufacturer:
- PZO Warszawa
- PZO Poland
- PZO Warszawa Poland
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:
PZO auxiliary objective 0.6x for PZO MST stereo microscopes.

This is an auxiliary objective - it is not a main objective. The auxiliary objective is mounted as an addition onto the main objective.

This auxiliary objective fits the following stereo microscopes:
- PZO MST-130
- PZO MST-131
- PZO MST-132

Please note: this lens fits the PZO MST-132 microscopes made by the so-called "old PZO". It does not fit the microscopes sold today under the name "PZO MST-132 Lab 4". You can see what the "Lab 4" model looks like on the distributor's website (I write "distributor" and not "manufacturer", because the company using the "PZO" logo sells microscopes made in China - status and active URL as of October 2026) https://pzo.waw.pl/oferta/mikroskopy-stereoskopowe/ze-statywem-kolumnowym/mikroskop-stereoskopowy-mst-132-lab-4.

In PZO MST stereo microscopes the 0.6x auxiliary objective serves several purposes:
- it reduces the total magnification obtained
- it increases the field of view
- it increases the working distance (and this is its main purpose)

According to the manual this auxiliary optic increases the working distance to 165 mm, but in reality (measured) it is about 150 mm, because the thickness of the additional lens has to be subtracted from the theoretical figures.

# Examples of use
- if you need to increase the working distance of your PZO MST-130 / MST-131 or MST-132 microscope

# Removed from microscope:
PZO MST-131

# Also compatible with the following microscopes:
- PZO MST-130
- PZO MST-131
- PZO MST-132

# Names, descriptions, terms, and search contexts under which this part is searched.
- PZO MST-131 microscope repair parts
- Vorsatzlinse 0.6x für PZO MST-130 Stereomikroskop
- Vorsatzobjektiv PZO MST-131 kaufen
- auxiliary objective 0.6x PZO MST-132 stereo microscope
- Barlow-Linse 0.6x Stereomikroskop PZO MST
- Barlow lens 0.6x PZO MST stereo microscope
- mehr Arbeitsabstand Stereomikroskop zum Löten Vorsatzoptik
- increase working distance stereo microscope for soldering
- welche Vorsatzlinse passt auf PZO MST-130
- which auxiliary lens fits PZO MST stereo microscope
- PZO MST Vorsatzlinse verkratzt Ersatz
- Vorsatzobjektiv PZO MST Pilzbefall beschlagen
- scratched auxiliary objective PZO MST replacement
- fungus auxiliary lens stereo microscope PZO
- PZO MST-130 Stereomikroskop restaurieren Vorsatzoptik
- DIY Lötmikroskop Vorsatzlinse Arbeitsabstand
- předsádková čočka 0.6x PZO MST stereomikroskop
- lente adicional 0.6x microscopio estereoscopico PZO MST
- aumentar distancia de trabajo microscopio PZO MST-130
- lente addizionale 0.6x microscopio stereoscopico PZO MST
- aumentare distanza di lavoro microscopio stereoscopico PZO
- obiektyw nasadkowy soczewka Barlowa 0.6x mikroskop PZO MST-130
- PZO buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99944.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99944.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99944-pzo-mst-131-mst-130-stereo-microscope-0-6x-auxiliary-objective-150mm-lens
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99944.media.md
- Representative photo: https://www.microscopeparts.eu/photo/pzo-mst-131-mst-130-stereo-microscope-0-6x-auxiliary-objective-150mm-lens-99944-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope PZO MST-131: https://www.microscopeparts.eu/objective/from/pzo/mst-131
- More Objective compatible with microscope PZO MST-131: https://www.microscopeparts.eu/objective/for/pzo/mst-131
- More Objective removed from microscopes PZO: https://www.microscopeparts.eu/objective/from/pzo
- More Objective compatible with microscopes PZO: https://www.microscopeparts.eu/objective/for/pzo

# 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: 2026-10-27