Tiffen 5 x 5" Neutral Density 2.1 Filter Watson P-3502 definitely pick up the ALS-PT19

definitely pick up the ALS-PT19

Its aluminum construction is rustproof and can carry loads up to 176 lb (80 kg)

Eliminates Wind and Other Noises

Thin interior layer of foam

Tiffen 5 x 5" Neutral Density 2.1 Filter Watson P-3502 definitely pick up the ALS-PT192. 1 Solid Neutral Density Filter Requires +7 Stop Exposure Increase Darkens Entire Image Allows Reduced Shutter Speed Allows Wider Aperture ColorCore Technology Water White Glass The Tiffen 5 x 5" ND 2. 1 Filter is a solid neutral density filter providing a 7 stop exposure reduction. This 2. 1 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing