Questions tagged “auto thyristor”

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

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votes

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336

What do the distance markings on a Vivitar 273 flash dial mean in auto-thyristor mode?

guide-numberfilm-photographyauto-thyristorflashvivitar

Alana Storm

2mo ago

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votes

2

answers

321

What do the green/orange/M settings do on an older auto-thyristor flash?

film-photographyauto-thyristorvintage-gearflashmanual-flash

sleepy6758

2y ago

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2

answers

229

Does the ISO dial on a Minolta Auto 25 change flash power?

minoltaisooff-camera-flashauto-thyristorflash

Photography Stack Exchange contributor

6y ago

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votes

2

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162

What advantages does a flash’s auto (thyristor/external sensor) mode have over TTL?

lightingoff-camera-flashauto-thyristorttlflash

Photography Stack Exchange contributor

13y ago

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votes

2

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272

What do the green, orange, and manual modes do on a National PE-201C flash?

vintage-flashauto-thyristorflashexposuremanual-flash

Photography Stack Exchange contributor

15y ago

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votes

2

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186

Looking for a compact non-TTL auto/thyristor flash for fill use

lightingnon-ttlauto-thyristorflashcompact-gear

Photography Stack Exchange contributor

16y ago