Key Differences: Unsharp Mask vs. High Pass Filtering

The Unsharp Mask is one of the oldest and most commonly used sharpening filters. Its name is a bit of a misnomer, as it doesn’t make things “unsharp”; rather, it’s derived from a traditional darkroom technique.
Limitations of S7/i Lenses in Low Light

S7/i lenses are renowned for their exceptional image quality and performance in various lighting conditions. However,