LEE Filters - ProGlass IRND Exposure Guide is a specialized application designed for photographers utilizing LEE Filters' ProGlass IRND filters. This free Android app allows users to easily calculate adjusted exposure times based on their metered shutter speeds. It features a user-friendly interface that enables quick switching between various filter stops, including 2, 3, 4, 6, 10, and 15 stops, as well as corresponding ND values from 0.6 to 4.5.

The app is optimized for precise operation in the field, providing a comprehensive range of shutter speeds in 1/3 stop increments. Users can tap to initiate a countdown timer, which is particularly beneficial for managing long exposure photography. With all controls conveniently accessible, this application serves as a practical tool for photographers seeking to enhance their shooting experience with LEE Filters.