Basic questions of photography ~ seeking standard answers ~ thank you

3. The larger the aperture coefficient of the lens, the smaller the light entering the camera.

) on the contrary (big

)

4. When shooting, the smaller the aperture, the greater the depth of field.

), and vice versa (

Small)

5. The photographer's lens has a long focal length and a viewing angle (

Small), compared with the standard lens, under the same shooting distance, the obtained image range (small

), the obtained image size is larger than (

Large), depth of field (

Short), the perspective relationship of the scene is (

)

6. The exposure combination of F/81125 is the same as that of f/4 1/500.

), the depth of field of the shot picture is different, the former depth of field (

The depth of field of the latter is large (small

)

7. The three elements of shooting point selection are (light.

)

8. Because pictures with different shooting distances can be divided into different scenes, they are (

),(

),(

),(

),(

)。 Generally speaking, we say we can take whatever we want (

)。

9. Traditional photographic composition rules require the subject to be placed in front of the picture (

)

10. The main difference between camera picture composition and camera picture composition is that the camera picture is (

), the photographic picture is (

)。

1 1. The composition of the camera picture must consider the continuity of its dynamic picture (

), the focus of the composition is (

) and (

) open

12. The envisaged sports shooting skills generally include (

)(

)(

)(

)

(

)

13. Pushing the lens refers to the position (

) main body, pull the lens to shoot the position of the finger.

(

) question.

14. For the convenience of post-editing, it is generally noted that the shooting time of framing and the left picture is appropriately extended (

) around.

Right or wrong

1. When shooting with a small aperture, you can blur the background and highlight the subject (wrong

) Right? Wrong?

2. Oblique shooting can better express the sense of space and subjectivity of the subject (

) Right? Wrong?

Pay attention when taking pictures of people, because it will give people very uncomfortable visual effects (

) Right? Wrong?

4. In order to reduce the deformation when shooting buildings, we should try to reduce the angle of upward photography, and take Ping She angle (

Right) right? Wrong?

5. The film set by ISO100/21has higher sensitivity than ISO200/23, so it is more suitable for shooting in dark light (wrong

) Right? Wrong?

In the photos taken by 6.24mm and 35mm lenses, the nose is obviously too big, and the 50mm "standard" lens seems to be a little big. The 85mm lens captured beautiful images without perspective distortion, and so did the135mm lens (wrong

) Right? Wrong?

7. Clean the camera lens: use ear washing ball or soft camel hair or mink brush to gently remove dust. Blow the lens surface gently with your mouth, and then gently remove all remaining dust with a brush (

) Right? Wrong?

Multiple choice

1, the basic principles that a good photographic work should follow are (

b)

A there must be a general theme.

There is an attractive theme.

C diagram is concise and clear.

2. Under the same shooting conditions, using 200/23 film is better than using 100/2 1 film (b

)

Open the aperture by one gear or lower the shutter speed by one gear.

B reduce the aperture by one step or increase the shutter speed by one step.

C reduce the aperture by two gears or increase the shutter speed by two gears.

3. In order to make people's faces not too dark when taking commemorative photos on the beach, (B) should generally be given priority to.

Digital exposure of average photometry

B exposure of face luminosity value

C exposure of beach luminosity value.

4. From the main scene to the close-up of people's faces, when shooting TV pictures, you should generally use (

answer

One-shot shooting

B push lens shooting

C follow-up shooting