STL3 Stereo Microscope Stand
The STL3 is a universal bracket arm stand for stereo microscopes, designed to extend the operating range by allowing the head to be positioned in any direction.

Product Overview
The STL3 is a universal bracket arm stand for stereo microscopes, designed to extend the operating range by allowing the head to be positioned in any direction. It supports vertical movement up to 350mm, horizontal movement of 400mm, and has a base size of 250mm x 240mm. The stand features a 35mm diameter column for stable mounting of microscope heads and illumination components.
- Vertical movement350mm
- Horizontal movement400mm
- Column diameter35mm
- Base size250mm x 240mm
- Mounting interfaceUniversal bracket arm
- CompatibilityStandard stereo microscope heads and accessories
Key Benefits
- 350mm vertical travel allows the microscope head to be raised or lowered for operator comfort or equipment clearance
- 400mm horizontal movement enables positioning the head over a wide work area without moving the object
- 35mm diameter column provides a stable base for mounting microscope heads and accessories
- 250mm x 240mm base size offers a broad footprint to resist tipping during use
- Universal bracket arm design fits standard microscope heads and illumination systems
Application Scenarios
- Adjusting the microscope head to a comfortable height for a seated or standing operator
- Positioning the head over a large PCB or mechanical assembly without repositioning the workpiece
- Mounting a cold light source or ring light on the same arm for consistent illumination
- Using the stand in a quality inspection station where the operator needs to access multiple angles
- Integrating the stand into a bench setup with multiple tools and instruments
Who It Is For
- Electronics manufacturers doing PCB and SMD inspection
- Quality control labs requiring flexible positioning of inspection instruments
- Teaching labs where multiple students need to view the same sample from different angles
- Precision assembly workshops with limited bench space
- Research labs needing repeatable positioning of microscope heads
Problems It Solves
- Fixed-height stands limit access to large or tall workpieces
- Lack of horizontal movement forces the operator to move the object instead of the head
- Small base size increases the risk of tipping when the head is extended
- Incompatible mounting interfaces prevent attaching heads or lights from different brands
- No vertical adjustment makes it difficult to accommodate different operator heights
Technical Features
- Universal bracket arm with 350mm vertical travel
- 400mm horizontal movement range
- 35mm diameter mounting column
- 250mm x 240mm base footprint
- Designed for standard stereo microscope heads and accessories
- Stable mounting for heads and illumination components
Specifications
| Vertical movement | 350mm |
|---|---|
| Horizontal movement | 400mm |
| Column diameter | 35mm |
| Base size | 250mm x 240mm |
| Mounting interface | Universal bracket arm |
| Compatibility | Standard stereo microscope heads and accessories |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Mounting standard stereo microscope heads with 35mm diameter posts
- Adding cold light sources, ring lights or other illumination accessories
- Using the stand with different base configurations if required
- Adapting the arm for use with non-standard heads via custom brackets
Comparison With Other Options
| Fixed-height microscope stand | The STL3 allows vertical and horizontal adjustment, so the head can be repositioned without moving the workpiece or operator |
|---|---|
| Compact desktop stand | The STL3 has a larger base and greater reach, making it suitable for larger work areas and multiple tools |
| Single-axis arm stand | The STL3 offers both vertical and horizontal movement, enabling full 3D positioning of the head |
Use Guide
- Ensure the base is placed on a stable, flat surface before mounting the head
- Adjust the vertical and horizontal positions to match the operator's working height
- Lock the arm at the desired position using the provided clamps
- Check that the column is fully secured to prevent wobbling during use
- Use the 35mm diameter column to mount compatible heads and accessories only
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Frequently Asked Questions
What is the maximum vertical travel of the STL3 stand?
350mm.
How much horizontal movement does the stand provide?
400mm.
Is the column diameter compatible with standard microscope heads?
Yes, the 35mm diameter column fits standard microscope heads with matching mounting posts.
Can I attach a ring light or cold light source to this stand?
Yes, the universal bracket arm supports mounting of ring lights and cold light sources.
What is the base size of the stand?
250mm x 240mm.
Does the stand come with a mounting clamp for the microscope head?
Yes, the universal bracket arm includes clamps for securing the head in place.
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