NiSi App on iphone

NiSi Filters Australia Exposure Calculator

Use the NiSi Filters Australia app to calculate the exposure time when using NiSi ND filters. Select a base/normal shutter speed before adding a filter to the camera.  Then select your filter and the new exposure time will be calculated. If the exposure time is over 30 seconds a timer will also be available to countdown the exposure time.

NiSi Calculator App
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Available FREE on the Apple App Store and Google Play Store.

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