195 Plan Infinity Objective Black Compatibale for Olympus Microscope
The 195 Plan Infinity Objective Black is a component-level accessory designed for use with Olympus microscopes.

Product Overview
The 195 Plan Infinity Objective Black is a component-level accessory designed for use with Olympus microscopes. It provides a 10X magnification with a 0.25 numerical aperture and a 160mm tube length, compatible with infinity-corrected optical systems. The objective features a black anodized finish and is intended for routine inspection tasks in metallurgical, biological, and industrial applications.
- Optical SystemInfinity-corrected
- FinishBlack Anodized
- CompatibilityOlympus Microscopes
- Focus TypeExternal Focus Only
Key Benefits
- 10X magnification with 0.25 NA for detailed inspection of surface features and fine structures
- Infinity-corrected optical design ensures consistent image quality across the field of view
- 160mm tube length matches standard Olympus microscope requirements
- Black anodized finish reduces internal reflections and improves contrast
- Component-level replacement allows for cost-effective maintenance of existing microscope systems
Application Scenarios
- Replacing a damaged objective on an Olympus metallurgical microscope used in quality control
- Upgrading a biological microscope for higher resolution inspection of thin sections
- Maintaining a legacy Olympus system without replacing the entire stand or head
- Using in a production line inspection station where consistent magnification is required
- Supporting routine maintenance in a university teaching lab with multiple microscope setups
Who It Is For
- Laboratories performing metallurgical or industrial inspection using Olympus microscopes
- University and school labs maintaining older Olympus microscope systems
- Quality control departments in manufacturing that rely on Olympus microscope platforms
- Service technicians supporting Olympus-based optical systems
- Research labs requiring interchangeable, standardized objectives for comparative analysis
Problems It Solves
- A damaged or missing objective halts inspection work without a direct replacement part
- Using mismatched objectives leads to inconsistent magnification and focus errors
- Legacy Olympus systems become obsolete when original accessories are unavailable
- Lack of standardized components forces users to buy entire new systems instead of replacing one part
- Uncontrolled reflections from bright finishes degrade image contrast during high-magnification work
Technical Features
- Magnification: 10X
- Numerical aperture: 0.25
- Tube length: 160mm
- Optical system: Infinity-corrected
- Mount type: Standard M25x0.5 thread
- Finish: Black anodized
- Designed for use with Olympus microscope bodies
- No internal focusing mechanism; relies on external focus control
Specifications
| Optical System | Infinity-corrected |
|---|---|
| Finish | Black Anodized |
| Compatibility | Olympus Microscopes |
| Focus Type | External Focus Only |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Available in 10X only; no alternative magnifications provided
- No option for different thread sizes or mount types
- No customization of finish color or coating beyond standard black anodized
Comparison With Other Options
| Original Olympus 10X Plan Infinity Objective | Same optical performance and compatibility, but sold as a third-party replacement part at a lower cost |
|---|---|
| Generic 10X objective with no black finish | The black anodized finish reduces internal reflections and improves contrast compared to bare metal or white-coated alternatives |
| 10X objective with 0.4 NA | This 0.25 NA version offers lower magnification and reduced resolution, but better working distance and depth of field for surface inspection |
Use Guide
- Ensure the microscope is set to infinity-corrected mode before mounting the objective
- Align the objective with the nosepiece and tighten gently to avoid misalignment
- Check focus and image quality after mounting; adjust external focus if needed
- Clean the lens surface with lens paper before and after use to prevent contamination
- Do not force the objective into the nosepiece; use only hand-tightening torque
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View DetailsFrequently Asked Questions
Is this objective compatible with all Olympus microscopes?
It is compatible with Olympus microscopes that use a 160mm tube length and M25x0.5 thread mount. Confirm your model's specifications before purchase.
What is the numerical aperture of this objective?
0.25. This provides moderate resolution suitable for surface and low-magnification inspection tasks.
Can I use this objective with a non-Olympus microscope?
Only if the microscope has a 160mm tube length and M25x0.5 thread mount. Compatibility is not guaranteed with other brands.
Does this objective have internal focusing?
No. It is a fixed focus objective and relies on external focus control from the microscope stage or body.
What is the purpose of the black anodized finish?
It reduces internal reflections and light scatter, improving image contrast during inspection.
How do I clean the lens surface?
Use lens paper and a suitable cleaning solution. Avoid touching the surface with fingers or abrasive materials.
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