Porduct Details
Pomeas PMS-LZL-12110-Z12 Dual Motor 12.5X C-Mount Zoom Lens
PMS-LZL-12110-Z12 is a dual motor 12.5X C-Mount zoom lens with 0.58X–7.5X magnification, 2/3" sensor support, and RS232/USB control.
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PMS-LZL-12110-Z12 Dual Motor 12.5X C-Mount Zoom Lens
The POMEAS PMS-LZL-12110-Z12 is a dual-motor 12.5X continuous zoom lens designed for automated machine vision inspection, semiconductor equipment, electronics inspection and precision industrial imaging. With a wide 0.58X–7.5X optical magnification range, the lens allows machine vision systems to switch between large-field positioning and high-magnification detail inspection within one optical platform.
The lens supports industrial cameras with sensor formats up to 2/3 inch and uses a standard C-Mount interface. The current configuration provides an adjustable working-distance range of approximately 70 ± 2 mm to 80 ± 2 mm, depending on optical and focusing configuration.
Its dual-motor architecture is intended for automated optical adjustment and can be integrated with single-axis or dual-axis control systems through RS232 or USB. This makes the lens suitable for automated equipment that requires remote adjustment, repeatable optical settings and multiple inspection recipes.
Explore more POMEAS machine vision zoom lenses for other magnification ranges, working distances, control methods and illumination configurations.
Product Images
Key Features
0.58X–7.5X Optical Magnification
The wide optical magnification range allows the imaging system to move from large-field observation to high-magnification detail inspection without frequently replacing lenses.
12.5X Continuous Zoom Ratio
A 12.5:1 zoom ratio provides flexibility for applications involving different object sizes, inspection areas and feature dimensions.
Dual Motor Optical Adjustment
The dual-motor structure supports automated optical adjustment for machine vision systems that require remote control, repeatable settings or different inspection recipes.
RS232 / USB Control
Compatible controller configurations can support single-axis or dual-axis operation through RS232 or USB for integration into automated inspection equipment and OEM vision platforms.
Supports Up to 2/3-Inch Sensors
The optical system supports industrial area-scan cameras with sensor formats up to 2/3 inch.
C-Mount Camera Interface
The standard C-Mount interface allows convenient integration with commonly used industrial machine vision cameras.
High-Resolution Imaging
Optical resolution ranges from approximately 13 μm at low magnification to 3.05 μm at higher magnification under the specified optical conditions.
Low TV Distortion
TV distortion ranges from approximately 0.001% to 0.050% depending on magnification, supporting stable industrial imaging across the zoom range.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | PMS-LZL-12110-Z12 |
| Product Type | Dual Motor Continuous Zoom Lens |
| Zoom Ratio | 12.5X |
| Optical Magnification | 0.58X–7.5X |
| Working Distance | Approx. 70 ± 2 mm to 80 ± 2 mm |
| Maximum Sensor Size | 2/3 Inch |
| Camera Mount | C-Mount |
| Optical Adjustment | Dual Motor Control |
| Controller Interface | RS232 / USB |
| Control Mode | Single-Axis or Dual-Axis Control |
| Depth of Field Range | 2.75 mm to 0.05 mm |
| N.A. Range | 0.025 to 0.11 |
| F-Number Range | F11.85 to F33.9 |
| Resolution Range | 13 μm to 3.05 μm |
| TV Distortion Range | 0.001% to 0.050% |
| Operating Temperature | -10°C to +50°C |
| Operating Humidity | 30–80%, No Condensation |
Magnification, Resolution and Field of View
The PMS-LZL-12110-Z12 provides continuous optical magnification from 0.58X to 7.5X. At lower magnification, the lens provides a larger field of view for positioning and overview inspection. At higher magnification, the field of view becomes smaller while finer image details can be observed.
The following field-of-view values are shown as Diagonal × Horizontal × Vertical and are based on the specified 2/3-inch reference image format. Actual FOV should be confirmed using the effective camera sensor dimensions.
| Magnification | DOF | N.A. | F-Number | Resolution | TV Distortion | FOV D × H × V |
|---|---|---|---|---|---|---|
| 0.58X | 2.75 mm | 0.025 | 12.5 | 13 μm | 0.050% | 18.97 × 15.17 × 11.38 mm |
| 0.6X | 2.67 mm | 0.025 | 12.5 | 13 μm | 0.050% | 18.33 × 14.67 × 11.00 mm |
| 1.0X | 0.95 mm | 0.043 | 11.85 | 7.8 μm | 0.002% | 11.00 × 8.80 × 6.60 mm |
| 1.5X | 0.43 mm | 0.063 | 11.95 | 5.3 μm | 0.010% | 7.33 × 5.87 × 4.40 mm |
| 2.0X | 0.27 mm | 0.074 | 13.65 | 4.53 μm | 0.020% | 5.50 × 4.40 × 3.30 mm |
| 2.5X | 0.20 mm | 0.082 | 15.3 | 4.09 μm | 0.003% | 4.40 × 3.52 × 2.64 mm |
| 3.0X | 0.15 mm | 0.090 | 16.5 | 3.73 μm | 0.020% | 3.67 × 2.93 × 2.20 mm |
| 4.0X | 0.10 mm | 0.100 | 19.9 | 3.36 μm | 0.018% | 2.75 × 2.20 × 1.65 mm |
| 5.0X | 0.073 mm | 0.110 | 22.45 | 3.05 μm | 0.010% | 2.20 × 1.76 × 1.32 mm |
| 6.0X | 0.061 mm | 0.110 | 26.8 | 3.05 μm | 0.001% | 1.83 × 1.47 × 1.10 mm |
| 7.5X | 0.050 mm | 0.110 | 33.9 | 3.05 μm | 0.005% | 1.47 × 1.17 × 0.88 mm |
Selection Note: Field of view changes according to camera sensor size and optical magnification. For accurate selection, provide the camera sensor dimensions, pixel size, object size, required field of view, working distance, smallest inspection feature and required inspection accuracy.
Dual Motor Control for Automated Inspection
The PMS-LZL-12110-Z12 uses a dual-motor optical adjustment structure intended for automated machine vision systems that require remote or repeatable optical adjustment.
Compatible controller configurations can operate single or dual axes through RS232 or USB. This allows the optical system to be integrated into automated inspection equipment, semiconductor platforms and OEM machine vision systems.
Controller configuration, cable type, axis assignment, communication protocol and software interface should be confirmed according to the final equipment configuration before ordering.
Typical Applications
Semiconductor Automation
The wide zoom range supports overview positioning and detailed inspection of semiconductor packages, bonding areas and small precision structures.
Electronic Component Inspection
Suitable for connectors, communication components, PCB structures and other small electronic parts that require adjustable magnification.
Bonding Machine Vision
Motorized optical adjustment can support positioning, alignment and inspection processes in bonding and semiconductor automation equipment.
Automated Optical Inspection
The 0.58X–7.5X optical range allows automated systems to switch between larger-area inspection and detailed local imaging.
Multi-Product Inspection
Motorized optical adjustment is useful for inspection stations that process different product sizes or require multiple fields of view.
Machine Vision R&D
The wide zoom range is also suitable for optical evaluation, laboratory imaging and machine vision development platforms.
Camera and System Integration
The PMS-LZL-12110-Z12 uses a standard C-Mount interface and supports industrial cameras with sensor formats up to 2/3 inch.
Browse POMEAS industrial machine vision cameras for compatible camera options.
Camera sensor size, pixel size, resolution, field of view, working distance and smallest inspection feature should be evaluated together when configuring the imaging system.
For additional information about 12.5X zoom lens selection and semiconductor inspection, read the POMEAS motorized zoom lens application and selection guide .
Frequently Asked Questions
What is the PMS-LZL-12110-Z12?
The PMS-LZL-12110-Z12 is a POMEAS dual-motor 12.5X continuous zoom lens designed for automated machine vision and industrial inspection applications.
What is the optical magnification range?
The lens provides continuous optical magnification from 0.58X to 7.5X, corresponding to a 12.5X zoom ratio.
What camera sensor size is supported?
The lens supports industrial camera sensors up to 2/3 inch and uses a standard C-Mount interface.
Is this lens motorized?
Yes. The PMS-LZL-12110-Z12 uses a dual-motor optical adjustment structure designed for automated machine vision integration.
Can the lens be controlled through RS232 or USB?
Compatible controller configurations support RS232 or USB communication and can be configured for single-axis or dual-axis control.
What is the working distance?
The current product configuration lists an approximate working-distance range from 70 ± 2 mm to 80 ± 2 mm. The final value should be confirmed against the selected mechanical and focusing configuration before ordering.
What is the field of view at 0.58X?
With the specified 2/3-inch reference format, the field of view at 0.58X is approximately 18.97 × 15.17 × 11.38 mm in diagonal, horizontal and vertical dimensions.
What is the field of view at 7.5X?
With the same 2/3-inch reference format, the field of view at 7.5X is approximately 1.47 × 1.17 × 0.88 mm.
What information is required for lens selection?
Please provide the camera model or sensor size, pixel size, target dimensions, required field of view, working distance, smallest inspection feature, required inspection accuracy and preferred control method.
Related Optical Solutions
Explore the complete POMEAS machine vision zoom lens series for manual, motorized, coaxial and dual-motor optical configurations.
For a simpler motorized 12.5X configuration, view the PMS-LZL-12104-D1 12.5X motorized zoom lens .
For reflective surfaces requiring coaxial illumination, view the POMEAS 12.5X motorized coaxial zoom lens .
Browse POMEAS industrial machine vision cameras for complete camera and lens integration.
Need Help Selecting a Dual Motor 12.5X Zoom Lens?
Send us your camera sensor size, pixel size, target dimensions, required field of view, working distance, smallest inspection feature, inspection accuracy and control requirements. POMEAS can help evaluate a suitable zoom lens and camera configuration for your machine vision system.
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