The Dorr 40.5mm Neutral Density 32 DHG Filter extends the exposure time by a factor of 32 corresponding to 5 aperture stops. It also optimizes contrast results of the photos and has a neutral colour. This filter incorporates Digital High Grade coating on both sides which ensures a light transmission of 99.5% minimum. The DHG coating also avoids reflections, the loss of sharpness and vividness.

Key Features:

• Digital High Grade Coating
• Factor of 32
• Neutral Colour
• Optimizes Contrast and Brilliance