System photography ‖ summary of novice nanny system knowledge

How to learn photography systematically

1. The shooting concept of commercial portraits

Dishes, delicacies

The current market price is 2000.

Clothes, shoes and socks

The current market price is 2000.

Space, hotel, environment

The current market price is 2000.

Web page display

Current market price 10000.

Common commercial shooting categories

Photographic studio

The current market price is 500.

jewels

The current market price is 2000.

And other commercially valuable photos that need money to buy.

draw

mobile phone

Micro single

Common equipment for commercial photography

single lens reflex

The minimum width is not less than 4m, and the depth is not less than 5m. Or take pictures.

It is difficult to use, the background is easy to wear, the height is not less than 3 meters, and the cost is high.

Usually 8000.

Small shadowless rental generally costs 200/ 1 hour.

Shadowless architecture

The main light is the light source that plays a major role in lighting. Used to display beats.

The basic form of the subject shows the stereoscopic impression of the picture and the object.

Surface structure, whose main function is to display the direction and properties of light source,

Create shadows and contrast between light and shade, and shape the image of the subject, and

It's called "shaping light"

Usually it's mainly for face saving.

1. Determine the position of the main light.

The auxiliary light is used to reduce the obvious shadow caused by the main light, thus increasing the main light.

The levels and details of the picture reduce the density of shadows in the out-of-reach position.

Degree. Soft light is generally used.

Usually, auxiliary lighting is provided for some locations.

2. Determine the position of the auxiliary light

Light distribution sequence

Decorative lights are mainly used to decorate or display the main part.

The level of detail of the subject. Decorative lights are mostly narrow light. In portrait photography,

Eye, luminous and flare of the first jewelry in commodity photography.

It is a typical decorative lamp.

Usually used to add interest to the details of the picture.

3. Determine the position of the modified light.

2. Lighting accessories

Soft box, its main function is to turn point light source into surface light source.

So that light can fill the whole box body, and scattered light is emitted through the soft lamp cloth,

Make the light less intense, the light and shadow effect weaker and the light quality softer.

And; The larger the area of the flexible frame, the softer the light and the soft light coverage.

The larger the area of the cover; On the contrary, the effect is not so obvious. Currently the most

Commonly used soft box shapes are octagonal soft box, long soft box and square.

Special-shaped soft box, etc.

camera bellows

Soft light screen, which can be matched with various photographic lighting accessories.

Use, control the light field, light quality and light intensity well enough. need to pay attention to

The distance between the soft light screen and photographic lamp fittings and the lamp is generally

In this case, the closer the soft light screen is to the light source, the harder the light quality and the greater the contrast.

Big; The closer the soft light screen is to the subject, the softer the light quality and the smaller the contrast.

Soft light screen

Reflective umbrella is a special reflective tool, which can make the light more abundant.

Add evenly and softly, with wide coverage and different colors.

Color. Silver and white umbrellas will not change the color of the flash.

Temperature; The golden umbrella surface can make the color temperature of the flash suitable.

Reduce; The blue umbrella can make the color temperature of the flash suitable.

When improving. The most commonly used reflective umbrella is white or silver.

Yes Reflective umbrella is suitable for advertising portraits, art photos and wedding photo studios.

Waiting for photography

Reflective umbrella

As the name implies, it is used as a carrier to guide the direction of light, and

The use of soft box has the function of light beam and reducing lighting area.

Analysis in Teacher Wang's photography class: When you need more concentrated light,

Guiding grating can be used to avoid optical channel effect between light sources.

Grid, the most commonly used shapes are octagonal grid, long grid and square grid.

This kind of case.

Guiding grating lattice

natural light

Natural and true, it is difficult to grasp the details of the object.

The biggest feature of 1 set-top box flash is convenience, and the smaller the better.

The more convenient it is to carry, but at the same time the power will be limited.

Restrict.

2, different models of flash have different brightness, flash.

Brightness is marked by flash index GN, and most of the fuselage has built-in flash.

The lighting index is between 8- 12, and the flash index of external hot boots is the highest.

The height can reach about 60. Flash index = aperture value * farthest shooting

Distance.

3. Flash: Flash does not shoot people directly, but

By pointing at light-colored reflective objects, such as white walls and the sky.

The ceiling is reflected on the face of the character, which has the advantage that it can be done.

Make the light more uniform.

4. Off-board flash: At present, most units have wireless transmission and flash.

Top flash

Photosensitive function, after the machine can be used as a small flash, but

Need to cooperate with flasher or use other lights for synchronous flashing.

When we use the flash, we should pay attention to the fusion of the surrounding rings.

Conditions, in the big environment, especially when filling the light indoors, set the top flash.

It's easy to make the characters very bright and press the environment far away.

It's too dark, so we need to reduce the power of the flash.

Shutter, let the ambient light blend in

6, you can use the flash to control the white balance, because the flash is not good.

Adjust the color temperature directly, so that supplementary light may appear with the ambient color temperature.

flashlight

The deviation can be controlled by colored paper with different color transparency.

System.

lamplight

7. More suitable for fill light. As the main light, the light is easy to be stiff.

1. Generally, accurate and complicated lighting is used indoors for shooting.

A portrait or still life that requires high light consumption.

2. Use the power supply alone, and the callback speed is faster.

3. Compared with overhead lightning, it is more powerful and can win the battle.

Large flash lamp

Any more subjects.

4. You can control the direction of the light and use more than one at the same time, so can you.

The effect of multi-directional light distribution is obtained.

5. Avoid the messy light in the environment to the maximum extent and reduce other light pairs.

The influence of this painting