Deluxe 52mm NDX Variable Range Neutral Density Fader Filter Kit (Adjustable From ND2-ND1000) + Snap On Lens Cap + Cap Keeper + More For Nikon Df, D7100, D7000, D5200, D5300, D5100, D3200, D3100, D800, D700, D600, D610, D300S, D90 DSLR Camera
Product DescriptionKit Includes:♦ 1) Vivitar - Vivitar LCP-1 Lens Cleaning Pen - Removes Dust And Finger Prints Without Scratching Your Device♦ 2) Vivitar - 52mm Snap-On Lens Cap - Allows for speedy installation and removal, protects your camera lens from dust and scratches♦ 3) ButterflyPhoto - ButterflyPhoto Micro Fiber Cleaning Cloth♦ 4) Vivitar - Vivitar Series 1 NDX Variable Range Neutral Density Filter 52mm (Adjustable From ND2 - ND1000) - Includes Case For Filter♦ 5) Zeikos - ZE-LCH1 Lens Cap Keeper - Never lose your cap again!Snap-On Lens Caps are made from high quality plastic. These caps allow for speedy installation and removal. The extra strong design is made with double action springs. By simply squeezing the sides and placing on the lens, you can protect your camera from dust and scratches. For use with digital and film SLR lenses.NDX Filter:- Provides Total Versatility in Neutral Density- Adjustable From ND2 - ND1000- Have Control of Any Lighting Environment- Simply Turn Its Exterior Ring to Access Any of the - Neutral Density Settings- Save Time Changing or Adding FiltersThis Variable Neutral Density filter reduces intensity of all wavelengths or colors of light equally, giving no changes in hue or color rendition.  The purpose of standard photographic neutral density filters is to allow the photographer greater flexibility to change the aperture, exposure time and/or blur of subject in different situations and atmospheric conditions.  Instead of reducing the aperture to limit light, the photographer can add a ND filter to limit light, and can then set the shutter speed according to the particular motion desired and the aperture set as needed.