NDx is the ND filter calculator you always wanted. It lets you easily calculate exposure times when using neutral density filters in your photography work. And it offers so many more useful features.

• Beautiful and fast user interface
• High precision calculation
• Combine (stack) as many filters as you like
• Create your own filters
• Filter calibrator included
• Comes with a handy timer
• Customizable EV step size: full, half or third
• Compensation dial to fine-tune your camera settings

Of course works with all filters, no matter the brand: Haida, Kase, NiSi, Lee, Cokin, Rollei, K&F, Gobe, Kenko, LucrOit, Singh-Ray, Tiffen, Formatt-Hitech, and so on…

A must-have for every landscape and cityscape photographer.