Kenko RealPro ND4 Filter

Kenko RealPro ND4: neutral density filter

The Kenko RealPro ND4 is a neutral density filter from Kenko. For portrait shooting in over lighted conditions using cameras with shutter speed limitation less then 1/4000 sec to achieve shallow depth of field and take advantage of fast prime lenses. Available from Kenko at Camerahaus.

Who Is This Made For?

The RealPro ND4 is for video shooters and landscape photographers who need slower shutter speeds or wider apertures in bright light.

Why ND filter is important

We have already entered the era of super high sensitivity, super high resolution photographic equipment. Obviously, the power of this huge sensor can easily be affected by lenses and other optical accessories that are located right on the path of the light entering the camera. In other words, the filter quality serves as the front "gate" for the light to enter and is of the utmost importance.

When to use ND 4/8/16 filters

Kenko REALPRO ND 4/8/16 present the highest quality of Neutral Density filters designed to use with latest DSLR high-sensitive cameras that will allow photographer to realize photos with shallow field of view achieved by aperture wide open during the shiny day or in over lighted conditions.

ND Vacuum Deposition Technology

To achieve the best neutrality in the world Kenko REALPRO ND filters adopts ND Vacuum Deposition Technology. According to this technology, neutral density is realized by ND substance that coated in the steam oven equally spreading over the filter glass surface.

IR pollution

ND Vacuum Deposition Technology also offers the solution to the problem of IR pollution that is also can be a reason for concern among photographers. During the sunny day with a lot of IR light in the atmosphere long shutter speed shooting may bring color changes of black, green or dark objects what can be seen with brown or reddish tint.

Anti-Reflection multi coating

Usually sensors of digital cameras are more sensitive than film. That's why highlights can affect the image, creating unwanted effects due to light refraction in the lens. Filters, as they are also optical elements, can make the situation even worth. That is why filters need anti-reflective coating.

Slim Frame

Use with any lens and with no loss of light. REALPRO ND 4/8/16 adopts ultra thin frame to avoid vignetting effect on wide and super wide angle lenses.

Knurling Edge Frame

The frame of REALPRO ND 4/8/16 is equipped with knurling surface to prevent slipping, making attachment and removal easy and stress-free.