Hoya 67mm HMC Solid Neutral Density 0.3 Filter (1 Stop) Sensei FWM-4855 as this case is steady

as this case is steady while standing up

It yields approximately 260 pages

1VDC and a max forward current of 20mA

5 mm mini stereo jack female

Highly Conformable

Hoya 67mm HMC Solid Neutral Density 0.3 Filter (1 Stop) Sensei FWM-4855 as this case is steady2x Filter Factor, 1 Stop Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture Multi Coated Optical Glass Construction 67mm Front Filter Threads Aluminum Alloy Filter Ring Plastic Case The Hoya 67mm HMC Solid Neutral Density 0. 3 Filter is an ND filter with a 2x filter factor that provides a 1 stop exposure reduction. Its 0. 3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower