Because this is a legacy version, it is no longer sold directly on the Frischluft website (they push v2.0). Your best bet is:
Our results show that Lenscare 1.43 performs smoothly on the MAC system, with minimal impact on frame rate and memory usage. Even with complex compositions, the plugin maintains a stable frame rate above 24 fps. Frischluft Lenscare 1.43 for AE -MAC-
Frischluft Lenscare 1.43 for Mac remains a reliable DOF tool for legacy After Effects projects (CS6 – CC 2019). Its bokeh quality is superior to many modern built‑in effects, but lack of updates and Apple Silicon support makes it impractical for new production environments unless running older hardware/software setups. Because this is a legacy version, it is
Uses a depth pass (Z-depth) from your 3D software (like Cinema 4D ) to generate a physically accurate blur. Frischluft Lenscare 1
It mimics actual camera iris shapes (blades), creating gorgeous circular or polygonal out-of-focus highlights.
: Intelligent handling of bright pixels to create natural blooming effects.