Chapter 5 FILTERS

Question 1

This refers to colored disks of glass or gelatin which are placed in front of the camera lens to improve the quality
of pictures;

Answer 1

Filters

Question 2

This refers to components of filters that are made by sandwiching gelatin between two sheets of colored
glass

Answer 2

Glass sandwiches

Question 3

This refers to a thin sheet of gelatin dyed to the designed color and intensity. It is used in colored photo

Answer 3

Gelatin

Question 4

This refers to discs of optical glass dyed to the desired color while in the melted stage

Answer 4

Dyed Glass

Question 5

Photographic Filters
are?

Answer 5

1.Blue Filters
2. Green Filters
3. Yellow Filters
4. Ultraviolet or UV Filters
5. Neutral Density Filters
6. Polarizing Filters
7. Haze and Skylight Filters
8. Graduated Filters
9. Correction Filters
10. Starbursts Filters
11. Color Filters

Question 6

This refers to photographic filters that turn bright points of light into stars with up to 16 points

Answer 6

10. Starbursts Filters

Question 7

This refers to photographic filters that increase contrast in black – and – white photographs.

Answer 7

11. Color Filters

Question 8

This refers to photographic filters that are clear at the bottom, graduating to a color at the top, recommended in a
situation in which the sky part of a scene is much brighter than the foreground.

Answer 8

8. Graduated Filters

Question 9

This refers to photographic filters that are intended to alter the response to the spectral sensitivity in terms of the
naked eye

Answer 9

9. Correction Filters

Question 10

This refers to photographic filters that are used to remove excess bluishness from distant view outdoors.

Answer 10

Haze and Skylight Filters

Question 11

This refers to photographic a filter that is used primarily to control light reflected from highly polished surfaces,
metallic objects and others.

Answer 11

Polarizing Filters

Question 12

This refers to photographic filters that are used to cut down light transmission.

Answer 12

Neutral Density Filters

Question 13

This refers to photographic filters that is used to screens out the violet end of the spectrum

Answer 13

Ultraviolet or UV Filters

Question 14

This refers to photographic filters that are used to photograph white cars; the details of the car will stand out

Answer 14

Yellow Filters

Question 15

This refers to photographic filters that are used in place of blue filters for photographing blood. Often, they work
better than blue filters.

Answer 15

Green Filters

Question 16

This refers to photographic filters that are used effectively when photographing blood.

Answer 16

Blue Filters

Question 17

This refers to the ratio of the time exposure with or without filter.

Answer 17

Filter Factors