Questions tagged “ettl”

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

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267

How can I test whether my Canon 5D Mark II hot shoe still fires a flash without owning a flash?

canonettltroubleshootinghot-shoeflash

Photography Stack Exchange contributor

3y ago

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2

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319

Does the Canon EF 50mm f/1.8 STM report focus distance for E-TTL II flash?

canonlenses50mmettlflash

Photography Stack Exchange contributor

3y ago

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209

Why are my Canon Rebel T100 photos dark with E-TTL flash, and why won’t the flash fire in manual mode?

canonettlhot-shoeflashmanual-flash

Photography Stack Exchange contributor

4y ago

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288

How do I identify flash units that are compatible with the Canon SL3/250D hot shoe?

canonettlsl3speedliteflash

Photography Stack Exchange contributor

4y ago

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2

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205

Why does my DSLR show a dark band when using an on-camera flash below sync speed?

canonettlhot-shoeflashexposure

Photography Stack Exchange contributor

6y ago

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2

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780

What do the Canon hot shoe pins do, and is the protocol documented?

canonettlhot-shoespeedliteflash

Photography Stack Exchange contributor

7y ago

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205

Does red-eye reduction work with an external hot-shoe flash on a Canon EOS 2000D?

hot-shoe-flashettlcanon-eos-2000dexternal-flashred-eye

Photography Stack Exchange contributor

7y ago

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2

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236

Do Canon DSLRs support high-speed sync, and what flash do you need?

canonettlhigh-speed-syncspeedliteflash

Photography Stack Exchange contributor

8y ago

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2

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226

Which Yongnuo trigger works with YN-568EX II for off-camera E-TTL and HSS?

yongnuoettlhigh-speed-syncoff-camera-flashflash

Photography Stack Exchange contributor

8y ago

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2

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69

Why are my photos underexposed when a Canon Speedlite triggers studio strobes?

canonunderexposureettlflashstudio-lighting

Photography Stack Exchange contributor

9y ago

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2

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175

Why does the Yongnuo YN685 underexpose in E-TTL bounce flash at longer focal lengths?

yongnuocanonettlbounce-flashflash

Photography Stack Exchange contributor

10y ago

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2

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174

Can a Canon Rebel XS use a 600EX-RT and ST-E3-RT with full remote TTL control?

canonettloff-camera-flashwireless-triggeringflash

Photography Stack Exchange contributor

11y ago

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2

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185

How can I use off-camera fill flash with E-TTL or meter a Canon 430EX manually?

light-metercanonettloff-camera-flashflash-triggers

Photography Stack Exchange contributor

11y ago

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189

Does Canon have an equivalent to Nikon CLS for wireless flash control?

canonwireless-flashettlspeedliteflash

Photography Stack Exchange contributor

12y ago

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200

Canon 60D not recognizing a Speedlite 580EX II in E-TTL

canonettltroubleshootingspeedliteflash

Photography Stack Exchange contributor

12y ago

0

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2

answers

177

Are Sigma EF-610 flashes compatible with Canon wireless flash systems on Canon cameras?

sigmacanonwireless-flashettlflash

Photography Stack Exchange contributor

12y ago

0

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2

answers

158

How can I stop the Canon T2i built-in flash from firing a pre-flash when optically triggering another flash?

optical-slavet2icanonettlflash

Photography Stack Exchange contributor

13y ago

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2

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131

Does the Canon 600EX-RT have face-detection for better E-TTL flash exposure?

canonface-detectionettlflash600ex-rt

Photography Stack Exchange contributor

13y ago

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2

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143

Why is my Yongnuo YN568EX stuck in E-TTL and won’t switch to manual?

yongnuospeedlightettlcanon-7dflash

Photography Stack Exchange contributor

13y ago

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2

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140

What should I check when buying a used Canon E-TTL flash?

canonbuying-adviceettlflashused-gear

Photography Stack Exchange contributor

13y ago

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