Photography Photography Camera, Lenses, and Gear Questions and Answers 2

Question 1

What does the term 'crop factor' refer to in digital cameras?

Accepted Answer

The ratio of a sensor's size to a full-frame 35mm sensor

Answer

The amount of image cropped during post-processing

Answer

The zoom multiplier of a telephoto lens

Answer

The aspect ratio difference between photo and video modes

Question 2

Which type of lens is best suited for architectural photography to minimize distortion?

Accepted Answer

Tilt-shift lens

Answer

Fisheye lens

Answer

Macro lens

Answer

Telephoto zoom lens

Question 3

What is the primary advantage of a camera with dual memory card slots?

Accepted Answer

Redundant backup of images in real-time

Answer

Faster autofocus performance

Answer

Improved image stabilization

Answer

Higher maximum ISO capability

Question 4

What does VR or IS stand for on a camera lens?

Accepted Answer

Vibration Reduction or Image Stabilization

Answer

Variable Range or Instant Shutter

Answer

Visual Resolution or Image Sharpening

Answer

Viewfinder Reset or Internal Sensor

Question 5

Which sensor format is largest among these common digital camera types?

Accepted Answer

Medium format

Answer

Full frame

Answer

APS-C

Answer

Micro Four Thirds

Question 6

What is the main purpose of a lens hood?

Accepted Answer

To reduce lens flare and protect the front element

Answer

To increase the focal length of the lens

Answer

To improve autofocus speed in low light

Answer

To add weather sealing to the lens barrel