SF5 Stereo Microscope Focusing Mount
The SF5 is a focusing mount designed for stereo microscopes, with a column mounting hole of Φ25mm and a mirror body mounting hole of Φ45mm, with a center distance of 140mm between the two holes.

Product Overview
The SF5 is a focusing mount designed for stereo microscopes, with a column mounting hole of Φ25mm and a mirror body mounting hole of Φ45mm, with a center distance of 140mm between the two holes. It enables secure attachment of a stereo microscope head to a stand or base with matching mounting specifications.
- Column mounting hole diameterΦ25mm
- Mirror body mounting hole diameterΦ45mm
- Center distance between mounting holes140mm
Key Benefits
- Φ25mm column mounting hole fits standard microscope columns with this diameter
- Φ45mm mirror body mounting hole allows attachment to mirror or base units with this hole size
- 140mm center distance between mounting holes ensures alignment with common stereo microscope bases
- Provides stable mechanical support for the microscope head during focus adjustments
- Enables quick replacement or repositioning of the head on a stand without reassembly
Application Scenarios
- Mounting a stereo microscope head onto a custom or third-party stand with a 140mm hole spacing
- Replacing a damaged focusing mount on a stereo microscope with a compatible unit
- Integrating a stereo head into a bench setup where the base has a fixed 140mm hole pattern
- Reconfiguring a microscope system for a new working distance or optical alignment
- Using in a lab or workshop where multiple microscope heads share a single stand
Who It Is For
- Electronics manufacturers using stereo microscopes for SMD and BGA inspection
- Universities and teaching labs maintaining or upgrading microscope setups
- Research labs requiring modular microscope components for custom configurations
- Precision assembly workshops needing interchangeable microscope heads
- Service technicians repairing or rebuilding stereo microscope systems
Problems It Solves
- A mismatched mounting hole size prevents secure attachment of a microscope head to a stand
- Lack of standard hole spacing makes it difficult to align a head with a base
- Damaged or missing focusing mounts force a full system replacement
- No modular option to swap heads between stands without repositioning the entire setup
- Inconsistent mounting patterns across different microscope models limit system flexibility
Technical Features
- Column mounting hole diameter: Φ25mm
- Mirror body mounting hole diameter: Φ45mm
- Center distance between mounting holes: 140mm
- Designed for use with stereo microscope heads and mirror bases
- Provides mechanical stability during focus and movement adjustments
Specifications
| Column mounting hole diameter | Φ25mm |
|---|---|
| Mirror body mounting hole diameter | Φ45mm |
| Center distance between mounting holes | 140mm |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Use Guide
- Verify that the stand or base has a 140mm center distance between mounting holes before installation
- Ensure the column diameter is Φ25mm to fit the column mounting hole
- Check that the mirror body hole is Φ45mm to match the mounting hole on the SF5
- Align the holes before tightening the mounting screws to prevent misalignment
- Use appropriate torque on mounting screws to avoid stripping the threads
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View DetailsFrequently Asked Questions
What is the center distance between the mounting holes on the SF5?
140mm between the two mounting holes.
What diameter is the column mounting hole?
Φ25mm.
What diameter is the mirror body mounting hole?
Φ45mm.
Can I use this focusing mount with any stereo microscope head?
Only if the head has a mirror body with a Φ45mm hole and the column fits Φ25mm.
Is the SF5 compatible with stands from other manufacturers?
Yes, if the stand has a 140mm hole spacing and matching hole diameters.
Request A Price On The SF5 Stereo Microscope Focusing Mount
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