Dynamic Range Quiz: Highlight Recovery, Shadow Detail & HDR Techniques

Understanding dynamic range is essential for handling high-contrast scenes. Test your knowledge of sensor capabilities, ETTR, highlight recovery, shadow noise, and techniques for maximizing tonal range in your images.

Quiz 20: Dynamic Range and Highlight Recovery

Dynamic range is:

Lens sharpness range

Range of tones a sensor can capture

Zoom range

ISO range

Raising ISO typically:

Increases dynamic range

Decreases dynamic range (especially highlight headroom)

Keeps dynamic range identical

Only affects white balance

“Expose for the highlights” means:

Always brighten the scene

Protect bright areas from clipping

Ignore histogram

Use flash

Shadow recovery in RAW is limited mostly by:

Lens distortion

Noise and banding

White balance

Autofocus mode

Highlight recovery is easiest when:

Highlights are fully clipped in all channels

Only one channel is clipped slightly

Shooting JPEG only

ISO is maxed

A common best practice in harsh contrast:

Shoot JPEG only

Shoot RAW and bias exposure to protect highlights

Use auto mode

Disable histogram

Dual gain sensors primarily aim to:

Increase megapixels

Improve dynamic range/noise at certain ISO levels

Improve autofocus

Reduce lens flare

HDR merging combines:

Multiple focuses

Multiple exposures

Multiple lenses

Multiple WB settings

Graduated ND filters are used to:

Increase ISO

Darken part of the scene (often sky)

Increase sharpness

Improve autofocus

When highlights clip, detail is:

Always preserved in RAW

Lost where clipped

Increased

Converted to noise

Dynamic range is most needed in:

Flat light

High contrast scenes

Studio flash only

Macro

Lifting exposure in post by +3 stops will:

Reduce noise

Increase visible noise

Fix focus

Change focal length

Best method to reduce shadow noise is:

Lower exposure in camera

Capture more light (brighter exposure without clipping)

Use smaller aperture always

Use flash regardless

RAW preserves more information than JPEG because:

It is smaller

It stores more bit depth and unprocessed data

It is already sharpened

It uses more saturation

For maximum highlight headroom, shoot at:

Highest ISO

Base ISO

Auto ISO only

Any ISO is same

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Dynamic Range Quiz: Highlight Recovery, Shadow Detail & HDR Techniques

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