What are the limitations of using anamorphic lens for photography?

The limitations of anamorphic lens for photography are mainly reflected in the following aspects:
Technical threshold and cost
Transfiguration lenses usually require professional equipment and post-processing to achieve image restoration, which requires high technical skills from the photographer. In addition, high-quality anamorphic lenses are expensive and difficult for ordinary photography enthusiasts to afford.  ‌
Impact on imaging quality
Photos taken with deformable lenses require post-processing software stretching to restore normal proportions, which may result in a decrease in image clarity. Some models have problems such as insufficient glare control and decreased out of focus imaging quality.  ‌
Applicable scenario limitations
The unique "squeeze" imaging effect of the anamorphic lens is suitable for specific themes (such as widescreen movies), but in ordinary photography scenes (such as portraits and scenery), problems such as scale imbalance and perspective distortion may occur. For example, when shooting people, the subject may appear "thinner" due to horizontal compression, but the visual effect does not conform to conventional aesthetics.  ‌
Compatibility requirements
When using a deformable lens, it is necessary to ensure that the compression ratio for shooting and post-processing is consistent, otherwise there may be a distortion of the image proportion. In addition, some devices (such as mobile phones) may not be able to directly adapt to deformable lenses.  ‌