Questions tagged “stm”

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

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Will the Canon EF 50mm f/1.8 STM work properly on an EOS 300 film camera?

lens-compatibilitycanonfilm-slrstmef-lenses

Hellstorm

2y ago

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125

Canon EF-S 18-55mm STM shows Err 01, F00, and manual focus no longer works

canonstmef-serr-01lens-repair

Photography Stack Exchange contributor

6y ago

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117

Are Canon USM and STM lenses compatible with the EOS 550D/T2i?

canonlensesusmeos-550dstm

Photography Stack Exchange contributor

7y ago

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109

Can you use a polarizing filter on lenses whose front element rotates during focusing?

canonlensespolarizerfiltersstm

Photography Stack Exchange contributor

8y ago

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88

Is the Canon EF-S 18-55mm IS STM worth it over the 18-55mm III for a Canon 200D?

kit-lenscanonvideoimage-stabilizationstm

Photography Stack Exchange contributor

8y ago

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213

What’s the difference between Canon STM and USM lenses?

autofocuscanonlensesusmstm

Photography Stack Exchange contributor

9y ago

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146

Do Canon STM lenses offer any advantage for still photography?

autofocuscanonlensesstill-photographystm

Photography Stack Exchange contributor

9y ago

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126

What is Canon Nano USM, and how does it compare with STM and USM?

autofocuscanonusmstmnano-usm

Photography Stack Exchange contributor

10y ago

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2

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160

What’s the difference between the Canon EF-S 18-135mm IS and EF-S 18-135mm IS STM lenses?

canonlens-comparisonstmef-szoom-lens

Photography Stack Exchange contributor

10y ago

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2

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118

Can the Canon EF-M film SLR use electronic manual-focus Canon EOS lenses?

canonfilm-slreos-mountstmmanual-focus

Photography Stack Exchange contributor

11y ago

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156

Why do high-end Canon lenses use USM instead of STM?

autofocuscanonlensesusmstm

Photography Stack Exchange contributor

11y ago

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122

Canon EF-S 17-85mm USM vs 18-55mm STM: which is better at the wide end?

canonlens-comparisonefs-lensesusmstm

Photography Stack Exchange contributor

12y ago

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106

Canon 40mm STM: can I turn the focus ring in manual focus mode?

autofocuscanonstmlens-operationmanual-focus

Photography Stack Exchange contributor

13y ago

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130

Is there a noticeable image quality improvement from the Canon EF-S 18-135mm IS to the 18-135mm IS STM?

canonlensesefsstmimage-quality

Photography Stack Exchange contributor

13y ago

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115

Do Canon EOS 650D/T4i hybrid AF features require STM lenses?

autofocuscanonvideoeos-650dstm

Photography Stack Exchange contributor

14y ago

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253

What does STM mean on Canon lenses, and how does it compare with older focus motors?

autofocuscanonvideolensesstm

Photography Stack Exchange contributor

14y ago