ZX-SFM04-73
Lomosen
12MP
2/3″
F6
<0.05
0.4X
C-mount
73mm±3%
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Product Introduction
The ZX-SFM04-73 fixed-magnification industrial lens is a fixed-magnification optical product designed for high-precision visual inspection applications at close to medium distances. This lens features a 0.4X fixed magnification design, balancing detailed magnification with a wide field of view. It provides stable and repeatable imaging results, suitable for machine vision systems requiring high image consistency.
The lens has a working distance of 73mm, ensuring clear imaging while effectively adapting to compact equipment structures. This provides greater flexibility in the layout of cameras, light sources, and mechanical components, facilitating system integration and debugging.
Furthermore, the 4.0mm effective depth of field allows the ZX-SFM04-73 to maintain a good focus range even when there are some height variations on the surface of the object being inspected. This reduces image instability caused by focus shifts, thereby improving the reliability and consistency of the inspection process.
The ZX-SFM04-73 is widely applicable to various scenarios, including electronic component appearance inspection, precision parts dimensional measurement, automated assembly status verification, and industrial product surface defect identification. It is a fixed-magnification lens solution that achieves a good balance between compact structure and imaging performance.

Product Introduction
The ZX-SFM04-73 fixed-magnification industrial lens is a fixed-magnification optical product designed for high-precision visual inspection applications at close to medium distances. This lens features a 0.4X fixed magnification design, balancing detailed magnification with a wide field of view. It provides stable and repeatable imaging results, suitable for machine vision systems requiring high image consistency.
The lens has a working distance of 73mm, ensuring clear imaging while effectively adapting to compact equipment structures. This provides greater flexibility in the layout of cameras, light sources, and mechanical components, facilitating system integration and debugging.
Furthermore, the 4.0mm effective depth of field allows the ZX-SFM04-73 to maintain a good focus range even when there are some height variations on the surface of the object being inspected. This reduces image instability caused by focus shifts, thereby improving the reliability and consistency of the inspection process.
The ZX-SFM04-73 is widely applicable to various scenarios, including electronic component appearance inspection, precision parts dimensional measurement, automated assembly status verification, and industrial product surface defect identification. It is a fixed-magnification lens solution that achieves a good balance between compact structure and imaging performance.

| Model | ZX-SFM04-73 |
| working distance | 73mm |
| Maximum target size | 2/3 |
| Pixel level | 12MP |
| Aperture range | F6 |
| Telecentricity | / |
| TV distortion (%) | <0.05 |
| Interface | C-mount |
| MTF | >0.3@160lp/mm |
| Depth of field | 4.0mm |
| Model | ZX-SFM04-73 |
| working distance | 73mm |
| Maximum target size | 2/3 |
| Pixel level | 12MP |
| Aperture range | F6 |
| Telecentricity | / |
| TV distortion (%) | <0.05 |
| Interface | C-mount |
| MTF | >0.3@160lp/mm |
| Depth of field | 4.0mm |