Product Photography Camera Settings and Lenses 4

Question 1

Which lens focal length is most commonly recommended as an all-purpose focal length for product photography on a full-frame camera?

Accepted Answer

100mm

Answer

A 100mm (or 90–105mm) lens renders products with minimal perspective distortion and provides comfortable working distance, making it an industry standard.

Question 2

In a tethered shooting workflow, the camera is connected to a computer primarily to:

Accepted Answer

View images immediately on a large screen for real-time quality control

Answer

Tethering sends images directly to a computer screen, allowing the photographer and client to evaluate sharpness, color, and composition on a calibrated monitor in real time.

Question 3

What is 'mirror lockup' (MLU) used for in studio product photography?

Accepted Answer

Reducing camera vibration caused by the mirror slap before a long exposure

Answer

Activating MLU flips the mirror before the shutter fires, eliminating the micro-vibration from mirror slap that can blur fine product details in macro shots.

Question 4

A photographer notices chromatic aberration (color fringing) on the edges of a glass product. The best in-camera fix is to:

Accepted Answer

Stop down the aperture to f/11 or f/16

Answer

Stopping down the aperture reduces chromatic aberration because the center of the lens, which is used more at smaller apertures, has fewer aberrations than the edges.

Question 5

When using live view to compose a product shot, which focusing method gives the highest precision for a static subject?

Accepted Answer

Contrast-detection autofocus with manual fine-tuning at full magnification

Answer

Contrast-detection AF in live view with 5–10x magnification confirmation gives the most precise focus on a stationary product.

Product Photography Practice Test

Product Photography Practice Test

Product Photography Camera Settings and Lenses 4