# Part name:
Steindorff Berlin - Plan:ff 40/0,65 microscope objective 40x

# Original page URL:
https://www.microscopeparts.eu/part/steindorff-berlin-microbe-hunter-plan-ff-40-0-65-microscope-objective-40x-91006

# Part manufacturer:
Steindorff Berlin

# Full manufacturer name:
Steindorff Berlin, West Germany

# Belongs to category:
Objective

# Description and specifications:
A rare plan achromatic objective lens with 40x magnification and a focal length of 45 mm.

Manufacturer: Steindorff Berlin
Model: Plan:ff 40/0,65
Magnification: 40x
Numerical aperture N.A.: 0,65
Tube length: 160 mm
Focal length: 45 mm
Cover glass: 0.17 mm
Immersion: No
Thread: RMS

# Examples of use
- if you're missing this lens in your setup
- if you're currently using an achromatic lens and want to improve image quality, then switching to a plan achromatic lens is exactly what you need
- if you want to have this lens in your spare

# Removed from microscope:
Steindorff Berlin Microbe Hunter

# Also compatible with the following microscopes:
- Steindorff Berlin Microbe Hunter
- Steindorff Berlin Model C.Y.N.
- Steindorff Berlin Model S
- Steindorff Berlin Model M.Y.

# Names, descriptions, terms, and search contexts under which this part is searched.
- Steindorff Berlin Microbe Hunter microscope repair parts
- Steindorff Berlin 40x objective for Microbe Hunter microscope
- Steindorff Berlin 40x Mikroskopobjektiv für Mikrobenjäger Mikroskop
- Steindorff Planarchromatisches Mikroskop Objektiv
- Steindorff Berlin buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/91006.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/91006.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/91006-steindorff-berlin-microbe-hunter-plan-ff-40-0-65-microscope-objective-40x
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/91006.media.md
- Representative photo: https://www.microscopeparts.eu/photo/steindorff-berlin-microbe-hunter-plan-ff-40-0-65-microscope-objective-40x-91006-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope Steindorff Berlin Microbe Hunter: https://www.microscopeparts.eu/objective/from/steindorff-berlin/microbe-hunter
- More Objective compatible with microscope Steindorff Berlin Microbe Hunter: https://www.microscopeparts.eu/objective/for/steindorff-berlin/microbe-hunter
- More Objective removed from microscopes Steindorff Berlin: https://www.microscopeparts.eu/objective/from/steindorff-berlin
- More Objective compatible with microscopes Steindorff Berlin: https://www.microscopeparts.eu/objective/for/steindorff-berlin

# 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: 2026-09-12