Machine Vision Microscope Lens: 0.7X–4.5X Manual Zoom

 Product Description

The 6.5X Continuous Zoom Lens with 12mm Fine Focus is designed for industrial vision systems that need flexible magnification, stable imaging and convenient focus adjustment. With a 6.5:1 zoom ratio and 0.7X–4.5X magnification range, this lens allows users to move from wide-field observation to detailed inspection without frequently changing lenses.

The built-in 12mm fine focus adjustment provides a wider focusing range for workpieces with different heights. This makes the lens especially useful in machine vision applications where the inspection target may not always stay at the same level, but image clarity and working distance stability are still important.

Supporting camera sensors up to 2/3" and offering a working distance of 87±2mm, this lens is suitable for automated inspection, semiconductor inspection, electronics manufacturing, precision measurement and other industrial imaging tasks.

Key Features

6.5:1 Zoom Ratio for Flexible Inspection

The lens provides a 0.7X–4.5X magnification range, giving machine vision engineers more flexibility during system setup. It can support both wide-field observation and close-up detail inspection within one optical configuration.

12mm Fine Focus Adjustment

Compared with standard fine-focus structures, the 12mm fine focus range offers more adjustment space. It helps operators achieve clear focus when inspecting objects with different heights, uneven surfaces or small working position changes.

Supports Up to 2/3" Camera Sensors

The lens is compatible with industrial cameras using sensors up to 2/3". This helps achieve a practical field of view while maintaining stable imaging performance.

WD 87±2mm Working Distance

The 87±2mm working distance offers a useful balance between optical performance and installation flexibility. It is suitable for compact machine vision systems, inspection stations and automated equipment.

Professional Optical Design

The optical structure is designed for high-resolution industrial imaging. It helps reduce distortion and supports stable image quality across the zoom range, making it suitable for inspection and measurement applications.

Compact Structure, Easy Integration

The compact mechanical design makes the lens easier to install into automation equipment, vision modules and custom optical systems. It is a practical choice for projects where space, stability and optical performance all matter.

Product Advantages

1. Professional optical design with 0.7X–4.5X optical magnification.
2. 6.5:1 zoom ratio for flexible field-of-view adjustment.
3. 12mm fine focus structure for workpieces with different heights.
4. Supports up to 2/3" camera sensors for wide-field observation.
5. WD 87±2mm working distance for stable industrial imaging.
6. Compact structure for easier integration and installation.
7. Suitable for high-resolution inspection, automation and precision measurement.

Application Fields

This 6.5X continuous zoom lens is suitable for industrial applications that require adjustable magnification, clear imaging and reliable focus control.

Typical applications include:

• Semiconductor inspection
• PCB inspection
• Electronic component inspection
• Precision parts measurement
• Automated visual inspection
• Machine vision positioning
• Surface defect detection
• Laboratory imaging
• Optical testing systems
• Industrial camera inspection platforms

Technical Specifications

Product Type: 6.5X Continuous Zoom Lens
Fine Focus Range: 12mm
Zoom Ratio: 6.5:1
Magnification Range: 0.7X–4.5X
Max Sensor Size: 2/3"
Working Distance: 87±2mm
Optical Design: High-resolution industrial optical design
Structure: Compact design for machine vision integration
Recommended Use: Industrial inspection, automation vision, precision imaging

Why Choose This 12mm Fine Focus Zoom Lens?

In real machine vision projects, the inspection target is not always at the same height. A lens with a larger fine focus range can make setup and adjustment much easier. The 12mm fine focus design gives operators more room to fine-tune the image without changing the whole optical layout.

For users who need a single lens to cover multiple inspection requirements, this 6.5X continuous zoom lens offers a practical combination of magnification flexibility, stable working distance and compact installation. It is a good choice for production lines, R&D testing, optical inspection equipment and automated vision systems.

Short Product Summary

This 6.5X Continuous Zoom Lens with 12mm Fine Focus combines a 0.7X–4.5X magnification range, 6.5:1 zoom ratio, 2/3" sensor support and WD 87±2mm working distance. Its 12mm fine focus adjustment makes it suitable for industrial vision systems that need flexible focusing, clear imaging and stable performance across different inspection conditions.