K&F Concept ND8 67mm Graduated ND Filter

A grey soft graduated filter by K&F Concept with a diameter of 67 mm. The optical density of ND8x (ND0.9) is equivalent to reducing the light reaching the sensor by 3 f-stops, making it easier to achieve the correct exposure, while the smooth transition between the dark and neutral areas makes the scene appear natural.

The Nano-X series photo filters are distinguished by the highest quality optical glass, which is repeatedly ground and double-polished, as well as reinforced with anti-reflective and protective nano-coatings. This makes them resistant to scratches and chips, as well as water and oil stains. On the other hand, all small impurities or dust particles can be easily removed from them. In addition to excellent image quality, K&F Concept's filters do not affect the contrast or color of the scene and faithfully reproduce natural, saturated colors.

The Nano-X graduated filters consist of two rings screwed on top of each other, so the user can easily maneuver the darkened area. Aluminium and electro-blackened frames are covered with numerous grooves to facilitate work in difficult weather conditions or with gloves. The relatively small thickness of the filters of 5.3 mm means that they can also be used by users of wide-angle lenses and full-frame cameras. They are also threaded on both sides, which allows the installation of a sun visor or cap.

Features

• ND8x Soft Graduated Density Filter (ND0.9)
• Light transmission at the level of 12.5%
• Light reduction by 3 f-stops
• Smooth, natural transition
• Anti-reflective and protective nano-coatings
• Hardened Optical Glass
• Scratch, water and oil resistance
• Durable 5.3 mm thick aluminium bezel
• Double threading
• Diameter 67 mm

Use

Grey filters are an invaluable help for any photographer or video creator who works outdoors more often than in a photo studio. Half-size filters allow you to darken only a selected area in the frame - most often it is sky or water. With a smooth transition between the darkened and neutral areas, the final result in the photo feels natural and undisturbed by the photographer. The K&F Concept Nano-X filter with an ND8x value is an excellent solution for almost any situation when we want to balance the overexposed area, e.g. by extracting the structure of clouds. At the same time, it remains color-neutral, thanks to which the colors captured by the camera are saturated and contrasting exactly as they are in real life.