# Part name:
Leitz Wetzlar 10x brightfield and phase contrast microscope objective (519757). 10/0,25 160/- PHACO1

# Original page URL:
https://www.microscopeparts.eu/part/leitz-hm-lux-3-wetzlar-10x-brightfield-and-phase-contrast-microscope-objective-519757-10-0-25-160-phaco1-00466

# Part manufacturer:
Leitz

# Full manufacturer name:
Leitz Wetzlar

# Other names of this manufacturer:
- Leitz Wetzlar, West Germany
- E. Leitz Wetzlar GmbH
- Ernst Leitz Wetzlar
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:
Microscope objective.
Manufacturer: Leitz Wetzlar Germany
Model: 519757
Magnification: 10x
Numerical aperture: 0.25
Cover glass: no
Thread: RMS
Tubus length: 160 mm
Focal length: 45 mm
Immersion: no (dry, air)
Info: PHACO1 Phase Contrast

# Examples of use
- if your microscope lacks a 10x phase contrast objective
- if you have a 10x PHACO1 objective damaged or in poor condition
- if you have a microscope from any manufacturer that supports TL=160 FL=45 objectives, this is also a lens for you

# Removed from microscope:
Leitz HM-LUX 3

# Also compatible with the following microscopes:
Praktycznie każdy 160 Praktycznie każdy z TL = 160 mm

# Names, descriptions, terms, and search contexts under which this part is searched.
- Leitz HM-LUX 3 microscope repair parts
- Leitz buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/00466.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/00466.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/00466-leitz-hm-lux-3-wetzlar-10x-brightfield-and-phase-contrast-microscope-objective-519757-10-0-25-160-phaco1
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/00466.media.md
- Representative photo: https://www.microscopeparts.eu/photo/leitz-hm-lux-3-wetzlar-10x-brightfield-and-phase-contrast-microscope-objective-519757-10-0-25-160-phaco1-00466-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope Leitz HM-LUX 3: https://www.microscopeparts.eu/objective/from/leitz/hm-lux-3
- More Objective compatible with microscope Leitz HM-LUX 3: https://www.microscopeparts.eu/objective/for/leitz/hm-lux-3
- More Objective removed from microscopes Leitz: https://www.microscopeparts.eu/objective/from/leitz
- More Objective compatible with microscopes Leitz: https://www.microscopeparts.eu/objective/for/leitz

# 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