camtechie Sector 19, Noida, Uttar Pradesh

  Camlife Neutral Density Filters Kit (Set of four) (77mm) is made up of Optical Resin Color glass (Acrylic) fitted in black anodized aluminium filter housing. It is a Kit of ND2, ND4, ND8 & ND 16 - filter 77mm (screw in type) + branded storage filter pouch. All filters can be used in combination like ND2 + ND4 = ND 6 or ND16 + ND 8 = ND 24. Compatible to all major brand camera lenses like nikon, canon, sony, tokina etc. - will fit to all 77mm filter thread. In photography and optics, a neutral density filter, or ND filter, is a filter that reduces or modifies the intensity of all wavelengths or colors of light equally, giving no changes in hue of color rendition. It can be a colorless (clear) or grey filter. The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens. Doing so allows the photographer to select combinations of aperture, exposure time and sensor sensitivity which would otherwise produce overexposed pictures. This is done to achieve effects such as a shallower depth of field or motion blur of a subject in a wider range of situations and atmospheric conditions. For example, one might wish to photograph a waterfall at a slow shutter speed to create a deliberate motion blur effect. The photographer might determine that to obtain the desired effect a shutter speed of ten seconds was needed. On a very bright day, there might be so much light that even at minimum film speed and a minimum aperture, the ten-second shutter speed would let in too much light and the photo would be overexposed. In this situation, applying an appropriate neutral-density filter is the equivalent of stopping down one or more additional stops, allowing for the slower shutter speed and the desired motion-blur effect.

Type : Neutral Density Filter

Packaging Type : Box

  The lens hood is designed to reduce flare and protect the lens, among other things. WHAT IS THE PURPOSE OF A LENS HOOD? The lens hood is a piece of plastic that clips/screw onto the front of a camera lens and extends beyond it. Lens hoods serve two primary purposes: (1) reducing lens flare, and (2) protecting the lens from damage. The intended purpose of the lens hood is simply to reduce lens flare, but the protection it provides to the glass elements of the lens is a beneficial side-effect.

Size : 67mm

Type : Lens Hood

Color : Black

Finishing : Camlife

Brand Name : Canon