Questions tagged “af assist”

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

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244

Why did my Godox X1T-C AF-assist beam stop working after a firmware update?

autofocus canon af-assist godox flash-triggers

Photography Stack Exchange contributor

6y ago

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262

Do near-infrared AF assist beams work with contrast-detect and Dual Pixel autofocus?

autofocus dual-pixel-af mirrorless af-assist infrared

Photography Stack Exchange contributor

7y ago

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173

Why won’t the AF-assist lamp work on my Nikon D5100 in low light?

nikon d5100 autofocus low-light af-assist

Photography Stack Exchange contributor

8y ago

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168

What is the red grid pattern sometimes seen on a speaker in a recorded video?

autofocus lighting video af-assist artifacts

Photography Stack Exchange contributor

9y ago

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318

Do Canon EOS cameras have a built-in AF assist light?

autofocus canon dslr af-assist flash

Photography Stack Exchange contributor

10y ago

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183

Why does the Canon 430EX III use flash pulses for AF assist by default instead of the infrared beam?

autofocus canon af-assist speedlite flash

Photography Stack Exchange contributor

11y ago

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137

Why does the AF-assist light on a Nikon D80 only work with the center focus point?

nikon autofocus dslr af-assist focus-points

Photography Stack Exchange contributor

12y ago

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174

Why isn't the AF-assist beam working on my Metz 44 flash with a Canon EOS 650D?

autofocus canon speedlight af-assist metz-flash

Photography Stack Exchange contributor

12y ago

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287

How can I reduce autofocus hunting in low light on a Nikon D7100?

nikon autofocus d7100 low-light af-assist

Photography Stack Exchange contributor

12y ago

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163

Why does my Canon flash fire before the shot when autofocus is on?

autofocus canon low-light af-assist flash

Photography Stack Exchange contributor

12y ago

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143

Why does AF assist trigger outdoors on a sunny day with my Canon Rebel T3?

kit-lens autofocus canon rebel-t3 af-assist

Photography Stack Exchange contributor

13y ago

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147

Are the Canon 430EX II AF-assist LEDs actually red under the front cover?

autofocus canon af-assist speedlite flash

Photography Stack Exchange contributor

13y ago

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158

Why did cameras stop using hologram AF assist?

autofocus sony low-light camera-tech af-assist

Photography Stack Exchange contributor

13y ago

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149

How long does a camera's AF-assist LED typically last?

autofocus low-light camera-maintenance af-assist led

Photography Stack Exchange contributor

13y ago

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279

Why don't cameras use infrared autofocus-assist lights?

autofocus lenses dslr af-assist infrared

Photography Stack Exchange contributor

14y ago

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162

Can I use the Nikon D3100’s built-in AF-assist lamp instead of my Yongnuo flash’s AF-assist light?

nikon autofocus speedlight af-assist flash

Photography Stack Exchange contributor

14y ago

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221

When is the AF-assist light actually necessary?

autofocus pets low-light af-assist candid

Photography Stack Exchange contributor

14y ago

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173

How can I test the Nikon SB-28DX AF-assist on an F5, and can it be used without firing the flash?

nikon sb-28dx af-assist nikon-f5 flash

Photography Stack Exchange contributor

14y ago

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163

Why does autofocus work better with a speedlight attached to my Nikon D90?

autofocus speedlight low-light nikon-d90 af-assist

Photography Stack Exchange contributor

14y ago

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153

Why doesn’t the Nikon D5000 AF-assist lamp work in Manual, Aperture Priority, or Shutter Priority?

nikon autofocus nikon-d5000 low-light af-assist

Photography Stack Exchange contributor

15y ago

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