TZM0325 series MZO (Monocular Zoom Objective) is an ideal choice for machine vision, industrial inspection, scientific research and education. The design is based on the bilateral parallel light path principle and the modular design concept, with superior optical performance and strong compatibility.
- With 0.3X~2.5X zoom range, 8X zoom ratio
- Larger NA: 0.011-0.062 (When using 1.00x Auxiliary Lens)
- Higher resolution: 25um-4.43um (When using 1.00x Auxiliary Lens)
- Larger sensor size: 2/3” (When using 1.00x TV Lens)
- Working distance range: 100mm (When using 1.00x Auxiliary Lens)
- With adjustable BFL, parfocal in zoom range
- With adjustable center, the image center remains unchanged from 2.5x to 0.3x
- Compact size: 183 mm (Length) × 40 mm (Diameter)
- Auxiliary Lens with 1.00x magnification (Customizable)
- TV Lens with 1.00x magnification (Customizable)
- Brightness adjustable LED Direct Ring Light (Optional)
- LED Transmissive Light (Optional)
- 45mm or 50mm Bracket Adapter (Optional)
| Order Number | WD/mm | PMAG | NA | Camera Size | FOV/mm | Resolution/um |
|---|---|---|---|---|---|---|
| TZM0325-W5100-TV5100 | 100 | 0.3x-2.5x | 0.011-0.062 | 1/3” | 2.4-20.0 | 25.0-4.4 |
| 1/2” | 3.2-26.7 | 25.0-4.4 | ||||
| 2/3” | 4.4-36.7 | 25.0-4.4 | ||||
| TZM0325-W5050-TV5100(TBD) | 200 | 0.15x-1.25x | 0.006-0.031 | 1/3” | 4.8-40.0 | 45.8-8.9 |
| 1/2” | 6.4-53.4 | 45.8-8.9 | ||||
| 2/3” | 8.8-73.4 | 45.8-8.9 | ||||
| TZM0325-W5075-TV5100(TBD) | 133 | 0.225x-1.875x | 0.008-0.047 | 1/3” | 3.2-26.7 | 34.0-5.9 |
| 1/2” | 4.3-35.6 | 34.0-5.9 | ||||
| 2/3” | 5.9-48.9 | 34.0-5.9 | ||||
| TZM0325-W5150-TV5100(TBD) | 67 | 0.45x-3.75x | 0.017-0.093 | 1/3” | 1.6-13.3 | 16.1-3.0 |
| 1/2” | 2.1-17.8 | 16.1-3.0 | ||||
| 2/3” | 2.9-24.5 | 16.1-3.0 | ||||
| TZM0325-W5200-TV5100(TBD) | 50 | 0.6x-5.0x | 0.022-0.124 | 1/3” | 1.2-10.0 | 12.5-2.2 |
| 1/2” | 1.6-13.4 | 12.5-2.2 | ||||
| 2/3” | 2.2-18.4 | 12.5-2.2 |
WD: Working Distance;
PMAG: Primary Magnification;
FOV: Field of View in the object side;
NA: Numerical Aperture;
Auxiliary Lens Module
The replaceable Auxiliary Lens (code W5bbb), which can be threaded to the bottom of the Middle Zoom Module, here 5 is the series number, bbb represents the magnification of Auxiliary Lens. Different magnification of Auxiliary Lens defines the entire magnification of TZM0325 series MZO, resulting different working distance as well. For example, W5100 Auxiliary Lens with 1.00x magnification reaches 100mm working distance, while W5050 Auxiliary Lens will have a reduced magnification to half and the working distance will be extended to about 200mm. Auxiliary Lens and its corresponding optical parameters for TZM0325 are shown in Table.
The order number and optical parameters of Auxiliary Lens
| Order number | Magnification | Working distance(mmm) |
|---|---|---|
| W5050(TBD) | 0.50X | 200 |
| W5075(TBD) | 0.75X | 133 |
| W5100 | 1.00X | 100 |
| W5150(TBD) | 1.50X | 67 |
| W5200(TBD) | 2.00X | 50 |
Note: The same Auxiliary Lens with different TV lens is just used to adapt to different size image sensor, which will not have much impact on the field of view of the MZO.
TV Lens
The TV Lens (code TV5ccc), which can be threaded to the top of the Middle Zoom Module, here 5 is the series number, ccc is the magnification of the TV Lens. TV Lens with different magnification is used to adapt to sensors with different size . For example, the same field of view could be obtained when TV5100 is used with a 2/3” size sensor. TV Lens and its corresponding optical parameters are shown in Table.
The order number and optical parameters of TV Lens
| Order number | Magnification | The maximum compatible sensor size |
|---|---|---|
| TV5100 | 1.00X | 2/3" |
Note: Smaller image sensors can also be used for TV Lens with higher magnification, but in this way, the FOV of MZO will be reduced.
ruler taken with TZM0325-W5100-TV5100 under LED Direct Ring Light illumination left) 0.3X, middle) 1.2X, right)2.5X
Tea taken with TZM0325-W5100-TV5100 left) 0.3X, middle) 1.2X, right) 2.5X
The packing information of the TZM0325 series MZO is as follows:
The TZM0325 Main Body, including Auxiliary Lens Module, Middle Zoom Module, TV Lens, Camera Adapter Tube and Bracket Adapter
Camera interface and appearance dimensions
The dimension of TZM0325-W5100-TV5100 is shown in Figure