How to install and remove polarizer

1, after purchasing a polarizer with a suitable size (matching the aperture of the lens, such as 77mn, 52mm, etc.). ), install a polarizer on the lens. It should be noted that polarizers are different from other filters. A polarizer contains two rotatable lenses, so remember to install one lens firmly on the lens and let the other lens rotate freely. When using the polarizer filter, we need to turn the front lens of the polarizer and use the viewfinder to observe the picture. When we turn it to the angle you think is suitable, we can shoot by the shutter. Please note that if you change the camera from horizontal to vertical, you must readjust the polarizer angle.

Skills of using polarizer in landscape photography;

Polarizers are often used in landscape photography to eliminate unnecessary reflections and make the overall picture clearer and more transparent. But how to use CPL is effective? Just follow the following principles:

1. Don't face direct strong light or sunlight, as this will have no obvious effect;

2. To eliminate the reflection of the water surface, it is best to form an included angle of 45 degrees with the water surface, and the effect will be more remarkable;

3. Carefully observe the change of color saturation in the viewfinder (if it is the first time to use it, you can practice with the LCD screen, and while rotating, you will find that the LCD screen turns from bright to dark);

4. When observing the viewfinder, remember to turn it counterclockwise to avoid accidentally turning the CPL down because the lock is not secure enough;

5. To enhance the effect of the blue sky, there is another big principle, never go against the light, otherwise CPL can't save the gray blue sky.