# Part name:
Motic B1 / SFC-100 10x microscope objective RMS 10/0.25 160/-

# Original page URL:
https://www.microscopeparts.eu/part/motic-b1-sfc-100-10x-microscope-objective-rms-10-0-25-160-91076

# Part manufacturer:
Motic

# Full manufacturer name:
Xiamen Motic Group Co., Ltd.

# Other names of this manufacturer:
- Motic Europe
- Motic Instruments Inc.
- Motic Deutschland GmbH
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 with 10x magnification for MOTIC microscopes.

Basic parameters of this objective:
Manufacturer: MOTIC
Engraving on the barrel: 10/0.25 160/0.17
Magnification: 10x
Numerical aperture N.A.: 0.25
Tube length: 160 mm
Parfocal length: 45 mm
Cover glass: according to the engraving on the barrel 0.17 mm, but with 10x objectives a cover glass is in practice not required - the objective works both with and without one
Immersion: no (this is a dry objective)
Thread: RMS

I have personally tested this objective with the following microscopes:
- MOTIC B1
- MOTIC SFC-100
- PZO Studar
- Carl Zeiss Jena Ergaval
- Olympus CH

This MOTIC microscope objective will work well in a microscope from any manufacturer, provided it has an RMS thread, optics corrected for a 160 mm tube length and accepts objectives with a 45 mm parfocal length. As for the parfocal length: in the vast majority of cases (almost always) objectives with a 45 mm parfocal length can also be fitted to microscopes originally sold with so-called short barrel objectives, that is with a 33 mm or 37 mm parfocal length. In such a case it is more convenient not to mix the objectives and to have them all of the same length - but that is only a matter of convenience, not a requirement. In the compatibility section I do not list microscopes from other manufacturers, because that list would need several hundred entries.

This also works the other way round: in the MOTIC B1 and MOTIC SFC-100 microscopes you can use any objective with an RMS thread, corrected for a 160 mm tube length and with a 45 mm parfocal length - from any manufacturer. These can be unbranded objectives, PZO or Carl Zeiss Jena objectives - but the objective offered here will please those who own a MOTIC microscope and want to complete it with original parts.

# Examples of use
- if you own a compatible MOTIC microscope, are missing the 10x objective for it - and want to complete it with original parts
- if you want to use this objective in any other compatible microscope

# Removed from microscope:
Motic B1

# Also compatible with the following microscopes:
- Motic B1
- Motic SFC-100

# Names, descriptions, terms, and search contexts under which this part is searched.
- Motic B1 microscope repair parts
- Motic B1 10x objective replacement
- Motic SFC-100 Objektiv 10x Ersatz
- microscope objective 10x RMS 160 mm 45 mm parfocal
- Motic Mikroskop Objektiv fehlt - 10x nachrüsten
- 10x objective missing from Motic nosepiece
- Motic Objektiv verkratzt - Austausch
- Motic BA210 10x objective DIY repair
- Motic SFC-18 Objektiv 10x nachrüsten
- long barrel objective 45 mm parfocal for PZO Studar
- Objektiv 10x für Carl Zeiss Jena Ergaval nachrüsten
- Olympus CH 10x objective RMS 45 mm parfocal
- achromat 10x 0.25 RMS 160 mm objective
- Motic Objektiv RMS Gewinde beschädigt
- cracked 10x objective front lens replacement
- obiektyw mikroskopowy 10x RMS 160 mm do Motic B1
- mikroskopový objektiv 10x k mikroskopu Motic a Zeiss Jena
- objetivo 10x para microscopio Motic B1
- objetivo de microscopio RMS 160 mm Carl Zeiss Jena
- obiettivo 10x per microscopio Motic
- obiettivo microscopio RMS 160 mm PZO Studar
- Motic buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/91076.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/91076.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/91076-motic-b1-sfc-100-10x-microscope-objective-rms-10-0-25-160
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/91076.media.md
- Representative photo: https://www.microscopeparts.eu/photo/motic-b1-sfc-100-10x-microscope-objective-rms-10-0-25-160-91076-2
- Other parts from category Objective: https://www.microscopeparts.eu/objective
- More Objective removed from microscope Motic B1: https://www.microscopeparts.eu/objective/from/motic/b1
- More Objective compatible with microscope Motic B1: https://www.microscopeparts.eu/objective/for/motic/b1
- More Objective removed from microscopes Motic: https://www.microscopeparts.eu/objective/from/motic
- More Objective compatible with microscopes Motic: https://www.microscopeparts.eu/objective/for/motic

# 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: 2026-10-09