K&F Concept ND8-ND2000 67mm Adjustable ND Filter

K&F Concept grey filter with a diameter of 67 mm and variable optical density from ND8x (ND0.9) to ND2000x (ND3.3). It allows you to limit the amount of light reaching the sensor from 3 to 11 f-stops. When working in direct sunlight, it will allow you to maintain a flexible depth of field with a wide aperture. It will also be perfect for capturing frames with a long exposure time. It does not interfere with the white balance in the camera or the original color of the shot.

The filter lenses are made of optical glass covered with as many as 18 anti-reflective and protective layers. Thanks to them, the filter is easy to clean – water or oil stains do not form on the glass surface, and all loose dirt is very easy to remove with the simplest accessories – a blower or a brush.

The K&F Concept filter has an aircraft-grade aluminum alloy frame. Profiled, trapezoidal grooves make it easy to mount on the lens and comfortable operation of the ring even when wearing gloves. The frame also features graphic markings of subsequent ND values. The filter is double-threaded and allows the use of additional accessories. The thickness of the bezel is 7.4 mm.

REMARK! To facilitate work with wide-angle lenses, the outer diameter of the filter is one step larger – it is 72 mm.

Features

• Exposure control from 3 to 11 f-stops
• Anti-glare and protective coatings
• Increased resistance to water, oil and dust
• High Quality Japanese Optical Glass
• Aluminum bezel with trapezoidal cutouts
• Frame thickness – 7.4 mm
• Mounting thread – 67 mm
• External thread – 72 mm

Use

Adjustable gray fader filters are indispensable photographic accessories for outdoor sessions. They allow you to set the right exposure of the scene in a few moments without having to give up a slow shutter speed or wide open aperture. The K&F CONCEPT NDX filter offers a very wide control range, covering a scale of 3 to as many as 11 f-stops. It will be an invaluable helper for every photographer and video creator. Its numerous protective coatings have a positive effect on image quality and effectively protect the glass lenses from dirt. Bet on quality and comfort – with the K&F Concept brand, even the most difficult outdoor location will not be a challenge for you!