The Radiant FX is a professional-grade cinematic diffusion filter designed to take the 'digital edge' off modern sensors by softening highlights and smoothing skin textures.
| Available Thread Sizes | 77mm, 82mm (Step-up rings compatible) |
| Filter Factor | 1x (No significant exposure compensation required) |
| Frame Thickness | 3.5mm ultra-slim profile |
| Coating Layers | 18-layer multi-coating |
No, the Radiant FX filter is precision-engineered to ensure that phase-detection and contrast-detection autofocus systems remain fast and accurate.
The Radiant FX features an ultra-slim 3.5mm aluminum frame specifically designed to prevent vignetting on focal lengths as wide as 16mm on full-frame sensors.
Yes, the filter has front threads allowing you to stack it with Variable NDs or Circular Polarizers, though stacking may increase the risk of vignetting on ultra-wide lenses.