Tiffen 4 x 5.65" Neutral Density 0.3 Filter Camera Flashes It is non-coated and delivers

It is non-coated and delivers approximately 40% average light transmission

For Apple iPhone with Lightning

LED in reservoir flashes when level is low and automatically turns off pump at a lower level

Eight opto-isolated

Current Rating: 10mA

Tiffen 4 x 5.65" Neutral Density 0.3 Filter Camera Flashes It is non-coated and delivers0. 3 Solid Neutral Density Filter Requires +1 Stop Exposure Increase Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture ColorCore Technology Water White Glass The Tiffen 4 x 5. 65" ND 0. 3 Filter is a solid neutral density filter providing a 1 stop exposure reduction. This 0. 3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By