The Advanced Contrast filter in Luminar allows you to easily adjust contrast based on tonal range - highlights, midtones and shadows. A balance slider for each tone allows you to accentuate or de-emphasize that range.
Learn how to use the sharpening filter in Luminar for Mac
Learn the difference between different blend modes and how to use the blending
Learn how to use the Black and White Conversion filter in Luminar for Mac
Learn how to use the Exposure Filter in Luminar for Mac