Studio : Zomei

Publisher : Zomei

Binding : Electronics

Product Description
Introduction:
By rotating the end of the lens you are able to control the amount of light (between 1 and 8 stop values) that enters the lens.
Foe example, f/4 instead of f/8 for selective sharpness instead of great depth of field, or 1/15s instead of 1/60s for a smooth, blurred water effect instead of a 'frozen' waterfall.

Explanation of "X" cross issues:
"X" cross on images is a common issue with wide angle lenses and variable ND filters. Physics limit the capabilities of variable ND filters on wide angle lenses.
When you enter the edge of the max range,the "X" issue may appear on yout image. Because you are using it beyond its capability according to the laws of optical physics,which will inevitably cause this phenomenon.
If you want to use ND filtration at wider angles, you'll need to get a ND filter (or multiple filters) with a static density.

Color Shift
The color of the image may vary between warm and cold. This is a common phenomenon of all variable ND filters. You need to asjust your white balance accordingly when set the ND filter to different ranges.

Package Include: 1 x 82mm HD ND2-400

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