Intermediate Photography Lesson 3 Quiz | Test Your Knowledge

Test your understanding of lenses and focal length. This quiz covers how different lenses affect perspective, when to choose wide-angle vs telephoto, prime vs zoom considerations, and specialty lens applications.

Intermediate Photography: Lesson 3 Quiz

You photograph a friend from 2 meters away with a 24mm lens and then from 8 meters away with a 100mm lens, framing them at roughly the same size. What will be different between the two images?

The 24mm image will have a shallower depth of field

The 24mm image will have a more compressed, flattened background

The 100mm background will look compressed and closer; the 24mm will exaggerate distance

Both images will look identical since the subject is the same size and in the same position

Why do many portrait photographers prefer focal lengths between 85mm and 135mm for headshots?

They give a comfortable working distance and natural, flattering facial proportions

These focal lengths produce the widest maximum apertures and therefore the best bokeh

They autofocus faster than other focal lengths on most camera systems

They produce the sharpest images compared to wider or longer lenses

You are shooting in a small room and need to capture the entire space in one frame. Which lens would be most appropriate?

A 50mm prime lens from one corner of the room

An 85mm portrait lens with a large aperture

A 16-35mm wide-angle zoom lens

A 200mm telephoto lens shot from outside the room through the doorway

What is the main creative benefit of committing to a single prime lens for an extended period?

It saves money compared to buying a zoom lens of equivalent quality

Prime lenses are lighter, so you can walk farther and find better subjects to shoot

Prime lenses focus faster, so you will capture more decisive moments

It forces you to move and think harder about composition instead of zooming

You are photographing a landscape with mountains in the distance. You want the mountains to appear large and imposing relative to a building in the foreground. Which approach would achieve this?

Use a wide-angle lens close to the building to make both appear large

Use a wide-angle lens and crop the image later to enlarge the mountains

Use any focal length, but shoot from a high elevation looking down on the whole scene below

Move far back and use a telephoto, compressing perspective so the mountains loom larger

You notice that your wide-angle shots of people often make their faces look distorted when they are near the edges of the frame. What is causing this?

Your camera sensor has a defect in the corner pixels

The autofocus is less accurate at the frame edges, so faces placed there always come out warped and blurred

Your lens is defective and needs to be replaced or repaired

Wide-angle perspective stretches objects near the frame edges, which shows most on faces

What does the term 'crop factor' mean when comparing lenses on different sensor sizes?

It is the multiplier that converts focal length to a full-frame equivalent

It measures the amount of vignetting a lens produces at the corners

It tells you how far you can crop an image before losing too much resolution for printing

It measures how much of the image the camera crops away during processing

You want to photograph small insects at very close range with high magnification. Which lens type is specifically designed for this?

A wide-angle lens used at its minimum focus distance

A tilt-shift lens, with the tilt adjusted to match the plane of the insect's body

A macro lens, which focuses very close and reaches 1:1 or greater magnification

A telephoto zoom lens at its maximum focal length

A zoom lens covers 24-70mm. You are shooting a street scene and want to decide between using 24mm and 70mm. What is the most important consideration beyond framing?

Which setting produces less chromatic aberration in the lens

Which focal length has better autofocus performance on your particular camera body

How much the lens weighs at each focal length setting

How each focal length changes the relationship between foreground and background

When using a telephoto lens handheld, you find that many of your images are slightly blurry despite the autofocus confirming focus. What is the most likely issue and fix?

Shake grows with focal length, so use a faster shutter speed (at least 1/focal length)

The lens aperture is too wide, causing optical softness

The autofocus motor in telephoto lenses is less accurate than the one in shorter lenses

The telephoto lens is front-focusing and needs calibration

Missed a few? Understanding and Choosing Lenses explains each answer, focal length covers field of view, and lens compression explains why a telephoto seems to flatten a scene.

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Intermediate Photography Lesson 3 Quiz | Test Your Knowledge

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