Photography & Optics What are the two types of layer filters? March 7, 2026 by Myaya | Leave a Comment There are two main types of layer filters: additive and subtractive. Additive filters allow specific wavelengths of light to pass through, while subtractive filters absorb certain wavelengths. Understanding these fundamental types is crucial for anyone working with color, photography, or optical systems. Understanding the Two Core Types of Layer Filters Filters are essential tools that […] Read more ยป