Ten Common Filters and Their Application Effects

If the camera is the photographer's eye, then the difference between many professional photographers and enthusiasts lies in the difference of a lens. An excellent filter can often make the camera take more beautiful photos. Here are ten commonly used filters I brought and their application effects. I hope you like it!

Ten Common Filters and Their Application Effects

goggles

Suitable for all kinds of photography, functions: dustproof, antifouling, moisture-proof, fingerprint-proof and scratch-proof.

Ultraviolet color filter

Suitable for all kinds of photography, function: UV mirror can weaken the blue tone caused by ultraviolet rays, and for digital cameras, it can also eliminate the interference of ultraviolet rays, which is helpful to improve the definition and color effect. Ordinary quality UV mirrors may sometimes have a negative effect.

Polarizer /PL mirror

Suitable for all kinds of photography, its function is to eliminate specular reflection and increase the contrast and saturation of the picture. At present, there are two specifications on the market, linear offset for film camera and circular offset for SLR.

ND medium gray mirror

Suitable for landscape photography, function: prevent overexposure of the picture, especially when large aperture is forced to use, suitable for long exposure photography.

GND hard surface gray gradient mirror

Suitable for landscape photography, function: balanced exposure, light difference under high contrast? For example, the sky is overexposed and the forest is underexposed, which is especially suitable for flattening the horizon.

Gray gradient mirror in soft edge GND

Suitable for landscape photography, function: the same as the gray gradient mirror in hard-edged GND? Balanced exposure, its effect is that the light and dark gradient lines transition evenly, which is suitable for shooting scenes with uneven horizon like mountains.

color filter

Application: all themes, functions: change the color of the picture, especially suitable for film photography to add color or modify tone.

Hot and cold regulating filter

Suitable for all kinds of photography, functions: change the white balance correction color, change the color style and atmosphere of photos.

Close-up mirror

Suitable for macro photography, its function is to shorten the focus distance of the lens and realize the magnification of the subject.

Black and white filter

Suitable for all kinds of photography, function: improve the texture of black and white photos, yellow, green, orange and red filters are used to cover different monochromatic colors respectively.

Matters needing attention in the use of filter

Medium gray gradient filter

Change gradient position

The medium gray gradient filter changes from neutral dark gray to transparent, which allows you to balance the large light ratio (for example, when taking photos containing the sky and the ground during the day). When you use the medium gray gradient filter, be sure to check the gradient position, especially after you change the horizontal and vertical shooting mode or angle of the fuselage, otherwise the photos taken may be scrapped.

The gradient is too obvious.

There are two kinds of gradient gray filters: gray gradient filter in hard edge and gray gradient filter in soft edge. Different shooting environments use different kinds. The gray gradient filter with hard edges is mainly used to take landscape photos with the theme of sky and ocean, sky and earth. There is a clear dividing line between the sky and the ocean and the earth in such photos. The gray gradient filter with soft edges is used to shoot mountains or undulating terrain. Two kinds of filters should be used as needed when selecting.

Polarizer

Polarizers are very useful in landscape shooting, which can not only eliminate the reflection of water and green leaves, but also make the blue sky bluer. It is worth noting that the maximum filter effect can only be obtained when the shooting direction is 90 degrees from the lighting direction. When shooting with a wide-angle lens (especially an ultra-wide-angle lens), try not to use a polarizer, otherwise it may appear that the center is bright and the surrounding is dark, or the light and shade are uneven.

Adjust the filter effect again after changing the shooting direction.

The polarizer needs to adjust the filter effect before shooting. If your camera changes from horizontal shooting to vertical shooting, you must readjust the filter effect.

Adjustable reducing mirror

Now many manufacturers have launched it? Adjustable reducing mirror? (variable ND filter), the advantage is that the dimming degree can be adjusted, eliminating the trouble of carrying multiple ND filters. However, if the adjustment is excessive, the photos will have black shadows crossing, which will seriously affect the shooting effect and should be highly valued.

Keep the filter clean.

Most filters are installed in front of the lens. If there is dirt, traces and dust on the filter, it will affect the quality of the photo, so it is very important to keep the filter clean.

Don't use inferior filters.

Some people ignore the quality of filters and use cheap and inferior filters. As a result, photos may have low definition, low definition, color cast and unevenness, which will cause fatal damage to photos.

measure

Whether the filter is round or square, it should be used according to the viewing angle and installation size of the lens, and special attention should be paid when using the square filter. When buying, first determine the filter specifications according to the specifications of the lens, and then choose the quality and brand of the filter.

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