# Part name:
PZO Biolar - focusing block - coarse and fine focus adjustment - with knobs (macro and micro movement)

# Original page URL:
https://www.microscopeparts.eu/part/pzo-biolar-focusing-block-coarse-and-fine-focus-adjustment-with-knobs-macro-and-micro-movement-00730

# 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:
Focusing blocks

# Description and specifications:
Complete focusing block for all PZO Biolar microscope models (B, B2, GF, Pol, DIC, EPI, Fluorescence)

- Coarse movement mechanism (macro adjustment) with knob
- Coaxial fine movement mechanism (micro adjustment) with knob
- Block mounting screws to the arm

If you need individual components from this block (e.g. one gear or just knobs) - <a href="mailto:info@microscopeparts.eu">contact us</a>

# Examples of use
- as a service part - to replace the entire block.
- Focusing blocks from Biolar microscopes are often used for DIY projects, from macro photography to precision measurements.

# Removed from microscope:
PZO Biolar

# Also compatible with the following microscopes:
- PZO Biolar
- PZO Biolar FL

# Names, descriptions, terms, and search contexts under which this part is searched.
- PZO Biolar microscope repair parts
- PZO Biolar mikroskop
- microscope
- focusing block
- blok fokusujący
- mechanizm makro
- mechanizm mikro
- pokrętła
- gałki
- ruch zgrubny
- ruch precyzyjny
- fine focus
- coarse focus
- feintrieb
- grobtrieb
- focus block
- fokus blok
- PZO buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00730.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00730.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00730-pzo-biolar-focusing-block-coarse-and-fine-focus-adjustment-with-knobs-macro-and-micro-movement
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00730.media.md
- Representative photo: https://www.microscopeparts.eu/photo/pzo-biolar-focusing-block-coarse-and-fine-focus-adjustment-with-knobs-macro-and-micro-movement-00730-2
- Other parts from category Focusing blocks: https://www.microscopeparts.eu/focusing-blocks
- More Focusing blocks removed from microscope PZO Biolar: https://www.microscopeparts.eu/focusing-blocks/from/pzo/biolar
- More Focusing blocks compatible with microscope PZO Biolar: https://www.microscopeparts.eu/focusing-blocks/for/pzo/biolar
- More Focusing blocks removed from microscopes PZO: https://www.microscopeparts.eu/focusing-blocks/from/pzo
- More Focusing blocks compatible with microscopes PZO: https://www.microscopeparts.eu/focusing-blocks/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: 2026-06-30