Application scenarios of anamorphic lens

The application scenarios of anamorphic lens mainly include the following aspects:
Film and Photography: anamorphic lens are widely used in film and photography, providing unique visual effects. For example, the movie "Orange" was shot using a lens transformation on the iPhone 5S. anamorphic lens provide a larger field of view without distortion by linearly compressing the scene along the horizontal axis, making them suitable for shooting styles that pursue visual impact.
Astronomical observation: In astronomical observation, anamorphic lens are used to correct wavefront distortion caused by atmospheric turbulence and improve the resolution of telescopes. For example, in ground-based astronomical observations, deformable mirrors can compensate for wavefront distortions caused by atmospheric turbulence, thereby improving the observation accuracy of telescopes.
Laser system: In laser systems, anamorphic lens are used to compensate for static aberrations caused by optical component processing errors and assembly deviations, ensuring beam quality. For example, in laser shaping, by precisely controlling the mirror deformation, Gaussian beams can be shaped into flat top beams or circular beams to meet different processing requirements.
Biomedical equipment: In the biomedical field, anamorphic lens are used in adaptive optics systems to correct aberrations caused by different refractive indices of media in real time, achieving deep in vivo imaging. For example, in adaptive optics microscopes, anamorphic lens can quickly correct aberrations and achieve high-resolution biological imaging.
Other applications: anamorphic lens are also used in fields such as laser weapons, laser processing systems, and free space optical communication. In laser weapons, anamorphic lens maintain the focusing ability of the beam and effectively counteract atmospheric disturbances; In laser processing systems, different processing requirements are met by precisely controlling the beam distribution.