8 PACK Graduated Grey Full Color Square Filter ND ND2 ND4 ND8 ND16 Neutral Density Filter for Cokin P series D5200 D5300 D5500 Description: Control light and colour directly on your raw images at the time of shooting. Keep the quality of your images without excessive post production work. Create specific effects saving time on your computer. Gradual filter is a MUST for digital users, because the digital sensor unlike film has very low exposure tolerance. Detail will be lost on both low and high light area. To correct this, you need gradual filter to balance it. Specification: Suitable: for Cokin P series Filter Size: approx. 83mm*95mm How to use: 1. Screw the ring adapter onto your lens. 2. Slide the filter holder on the ring adapter until it snap in place. 3. Slide the filter (up to 3) into one of the filter holder slots. Note: Camera and lens are not included Package Included: 1* G.ND2 filter 1* G.ND4 filter 1* G.ND8 filter 1* G.ND16 filter 1* ND2 filter 1* ND4 filter 1* ND8 filter 1* ND16 filter