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Questions tagged “testing”

Ask the Unique Photo creator community — gear, technique, post-processing and more.

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90

Does image size affect acutance measurements when comparing cameras?

testing sharpness acutance mtf image-quality

Landon Ham

3mo ago

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2

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163

How should I fairly compare detail between smartphone cameras with different focal lengths?

smartphones resolution testing focal-length image-quality

Landon Ham

3mo ago

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2

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80

How should I rate and test unbranded film with no ISO marking?

35mm-film film-photography testing iso exposure

Photography Stack Exchange contributor

3y ago

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2

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196

How can I estimate the minimum printable QR code size a smartphone camera can reliably resolve?

resolution testing mtf qr-code smartphone-photography

Photography Stack Exchange contributor

5y ago

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2

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106

How can I tell whether my 3x teleconverter or my lens is causing soft images?

canon-5d-mark-ii lens-sharpness testing vintage-lenses teleconverter

Photography Stack Exchange contributor

6y ago

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137

How can I tell whether a camera applies processing to RAW files?

camera-sensors image-processing testing astrophotography raw

Photography Stack Exchange contributor

9y ago

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89

How can I compare image detail at different camera resolution settings?

resolution testing sharpness jpeg image-quality

Photography Stack Exchange contributor

9y ago

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2

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89

How can I compare the capacity of an original Nikon battery and an aftermarket one?

nikon battery testing d5200 aftermarket-batteries

Photography Stack Exchange contributor

10y ago

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2

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101

Can filming burning magnesium damage a camera sensor, and how can I check?

nikon-d7100 video sensor-damage testing bright-light

Photography Stack Exchange contributor

10y ago

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76

How can I test whether my compact camera’s autofocus is performing normally?

autofocus olympus low-light testing compact-camera

Photography Stack Exchange contributor

12y ago

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87

How can I measure the real aperture and shutter speed of a Holga?

aperture holga testing shutter-speed film-camera

Photography Stack Exchange contributor

12y ago

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219

How can you practically measure a lens’s T-stop or light transmission?

lens optics testing t-stop exposure

Photography Stack Exchange contributor

13y ago

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101

Where can I find same-scene, same-camera lens comparison photos?

lens-comparison lenses testing reviews image-quality

Photography Stack Exchange contributor

13y ago

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82

Do viewfinder covers matter for long exposures?

viewfinder long-exposure testing light-leak camera-technique

Photography Stack Exchange contributor

14y ago

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123

How can I objectively compare Fujifilm JPEG film simulations and tone settings?

film-simulation fujifilm testing jpeg color

Photography Stack Exchange contributor

14y ago

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101

How can autofocus performance be measured, and how much do the lens and body each matter?

autofocus lenses performance testing camera-bodies

Photography Stack Exchange contributor

15y ago

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105

How can I compare different cameras with simple test shots?

autofocus testing camera-comparison dynamic-range image-quality

Photography Stack Exchange contributor

15y ago

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58

How can I test whether my camera’s built-in light meter is off?

camera-settings camera-maintenance testing metering exposure

Photography Stack Exchange contributor

16y ago