Monocular Continuous Zoom Objectives
Product Introduction
Modular continuous-zoom monocular objective system offering multiple magnification combinations and auxiliary accessories for machine vision inspection, industrial measurement, and scientific research.
Product Features
- Modular bi-telecentric optical path design
- Continuous zoom with parfocal performance across the range
- Supports auxiliary objectives and TV lenses
- Compatible with LED lighting modules
- Multiple stand adapters available
Configuration Solution Calculator
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TZM Series Continuous Zoom Lenses
Modular continuous-zoom monocular objective system offering multiple magnification combinations and auxiliary accessories for machine vision inspection, industrial measurement, and scientific research.
Monocular Continuous Zoom Objective Series
| Model | Series | Magnification | NA | Camera Size | Working Distance | Resolution | Features |
|---|---|---|---|---|---|---|---|
| TZM0756 | MZO-0756 | 0.7X-5.6X | 0.018-0.092 | 1 in | 37.5-160 mm (varies with auxiliary lens) | 18.6 µm-3.65 µm | Details |
| TZM0745A | MZO-0745A | 0.53X-3.38X | 0.018-0.078 | 1 in | 5-160 mm | 6 µm-4.3 µm | Details |
| TZM0480 and related models | MZO-0745B | 0.53X-3.38X | 0.025-0.11 | 2/3 in | 37.5-200 mm (varies with auxiliary lens) | 10.8 µm-2.5 µm | Details |
| TZM0880 | MZO-0880 | 0.6X-6.0X | 0.022-0.16 | 1 in | 38-205 mm (varies with auxiliary lens) | 10.8 µm-2.4 µm | Details |
| TZM0660 | MZO-0660 | 0.6X-6.0X | 0.02-0.12 | 1 in | 38-205 mm (varies with auxiliary lens) | 12.7 µm-2.1 µm | Details |
| TZM0640 | MZO-0640 | 0.28X-2.8X | 0.02-0.08 | 1 in | 38-205 mm (varies with auxiliary lens) | 14.3 µm-3.5 µm | Details |
| TZM0480 | MZO-0480 | 0.4X-4.0X | 0.018-0.12 | 1 in | 38-205 mm (varies with auxiliary lens) | 17.9 µm-1.8 µm | Details |
| TZM0460 | MZO-0460 | 0.4X-6.0X | 0.018-0.09 | 1 in | 38-205 mm (varies with auxiliary lens) | 17.9 µm-2.5 µm | Details |
| TZM0440 | MZO-0440 | 0.6X-6.0X | 0.018-0.08 | 1 in | 38-205 mm (varies with auxiliary lens) | 17.9 µm-3.4 µm | Details |
| TZM0325 | MZO-0325 | 0.3X-2.5X | 38-160 mm (varies with auxiliary lens) | 1 in | 38-160 mm (varies with auxiliary lens) | 17.9 µm-5.7 µm | Details |
| TZM0880, TZM0660, TZM0640, TZM0480, TZM0460, TZM0440, TZM0325, TZM015120 | MZO-015120 | 0.23X-9.0X | 0.018-0.12 | 1 in | 38-200 mm (varies with auxiliary lens) | 17.9 µm-1.8 µm | Details |
Auxiliary Objectives
| Model | Magnification | Compatible Products | Working Distance |
|---|---|---|---|
| W035 | 200 mm | ||
| W050 | 133 mm | ||
| W075 | 95 mm | ||
| W100 | 70 mm | ||
| W150 | 50 mm | ||
| W050 | 160 mm | ||
| W075 | 105 mm | ||
| W100 | 80 mm | ||
| W150 | 51.5 mm | ||
| W200 | 37.5 mm | ||
| W075 | 140 mm | ||
| W050 | 200 mm | ||
| W035 | 205 mm | ||
| W050 | 140 mm | ||
| W075 | 95 mm |
TV Lens
| Model | Magnification | Compatible Products | Max Sensor |
|---|---|---|---|
| TV035 | 1 in | ||
| TV050 | 1 in | ||
| TV075 | 2/3 in | ||
| TV100 | 1 in | ||
| TV150 | 1 in | ||
| TV200 | 1/1.8 in | ||
| TV2100 | 1 in | ||
| TV3100 | 2/3 in | ||
| TV035 | 1 in | ||
| TV050 | 2/3 in | ||
| TV075 | 1 in |
Stand Adapters
Diameter:
Diameter:
Optional Modules (Light Sources)
Product Features
- Modular bi-telecentric optical path design
- Continuous zoom with parfocal performance across the range
- Supports auxiliary objectives and TV lenses
- Compatible with LED lighting modules
- Multiple stand adapters available
Selection Guide
Select appropriate zoom ratio based on inspection requirements
Consider installation space and operational convenience
Match camera sensor and inspection accuracy
Choose appropriate light source modules
Topograph Photoelectric TZM series continuous zoom objectives feature modular design, allowing flexible combination with various accessories to meet imaging requirements for different application scenarios.
Technical Parameters Comparison
Select the model best suited to your application requirements
| Model | Zoom Range | Zoom Ratio | Max NA | Working Distance | Min Field of View | Recommended Application |
|---|---|---|---|---|---|---|
| TZM0756 | 0.7-5.6× | 8× | 0.092 | 37.5-160 mm | 0.99 mm | Research & Online Inspection |
| TZM0480 | 0.4-8.0× | 20× | 0.12 | 86-174 mm | 0.9 mm | High Resolution Imaging |
| TZM0880 | 0.8-8.0× | 10× | 0.11 | 86-174 mm | 0.89 mm | Micro Component Precision |
Technical Advantages
Ultra-High Zoom Ratio
Up to 20× zoom ratio, single lens covers all observation needs from macro to micro
High Numerical Aperture
NA up to 0.12, near diffraction-limited MTF performance ensuring image sharpness
Ultra-Long Working Distance
Up to 174 mm working distance, providing ample operating space for probes and robotic arms
Modular Design
Five modules freely combinable, one system meets multi-scenario requirements, reducing TCO
Need Professional Advice?
Our optical engineering team is ready to provide selection guidance and technical support