Questions tagged “canon ef”

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

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82

How do I remove a Canon EF lens from a Fotasy EF-to-NX adapter if the release button is missing?

lens-mountlens-adapterssamsung-nxrepaircanon-ef

Deuter

1mo ago

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votes

1

answers

93

Can thrifted Vivitar and Tamron Adaptall-2 lenses work on a Canon EOS 4000D, and what adapters are needed?

adaptall-2lens-adapterscanon-eos-4000dvintage-lensescanon-ef

Macie

1y ago

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2

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128

Is a 2x teleconverter worth using on a Canon 70-200mm f/2.8 v1 for sports on a 5D Mark IV?

autofocus70-200mmsports-photographyteleconvertercanon-ef

sharon lawrence

2y ago

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2

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223

Which lens types fit a Canon 5D Mark II and cover full frame?

lensesfull-framecompatibilitycanon-efused-gear

Marcel

2y ago

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104

Can a Vivitar 75-205mm f/3.8 be used on a Canon EOS 5D, and which lens mounts are adaptable?

lens-adaptersmanual-focus-lensescanon-eos-5dcanon-efvivitar

Photography Stack Exchange contributor

4y ago

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108

Can I adapt an older Sigma 24-70mm Minolta A-mount lens to a Canon EOS 4000D?

lens-adaptersminolta-a-mountcanon-eos-4000dcanon-efsigma-lenses

Photography Stack Exchange contributor

4y ago

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2

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649

Can Petri breech-lock lenses be converted or adapted to Canon EF, and where is flange distance measured?

flange-distancelens-adapterscanon-efpetrimanual-focus

Photography Stack Exchange contributor

5y ago

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2

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112

Do all 300mm lenses give the same reach, and what does “f/4-5.6 IS USM” mean?

bird-photographytelephotolens-basicscanon-efbeginner

Photography Stack Exchange contributor

5y ago

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172

What do the 22, 11, and red dot below my lens distance scale mean?

depth-of-fieldlensinfraredcanon-efmanual-focus

Photography Stack Exchange contributor

5y ago

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169

Will a Sigma 70-210mm f/4-5.6 UC-II EF lens work on a Canon Rebel SL3, and do I need an adapter?

sigmatelephoto-zoomlens-compatibilitycanon-sl3canon-ef

Photography Stack Exchange contributor

5y ago

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2

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107

Will a 67mm K&F Concept ND2-ND32 filter fit the Canon EF 100mm f/2.8L Macro IS USM?

macroneutral-densityfilterslens-accessoriescanon-ef

Photography Stack Exchange contributor

5y ago

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2

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104

How can I use a Canon AF teleconverter with a manual-focus lens without getting Err 01?

adaptationerror-messagesteleconvertercanon-efmanual-focus

Photography Stack Exchange contributor

6y ago

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92

Which ultra-wide lens for a Canon 6D Mark II is best for landscapes and astrophotography?

landscapelens-adviceastrophotographyultra-widecanon-ef

Photography Stack Exchange contributor

6y ago

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2

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95

Can a Raspberry Pi HQ camera use a Canon 800mm f/5.6 with a 2x extender effectively?

raspberry-pi-cameradiffractionsuper-telephototeleconvertercanon-ef

Photography Stack Exchange contributor

6y ago

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2

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183

How do I remove a Micro Four Thirds adapter stuck on a Sigma EF-mount lens?

lens-mountmicro-four-thirdslens-adaptercanon-efsigma-lenses

Photography Stack Exchange contributor

6y ago

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2

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96

Can Chinon CS-4 lenses be used on a Canon EOS 750D?

lens-adaptersm42vintage-lensescanon-efmanual-focus

Photography Stack Exchange contributor

6y ago

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2

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89

Why is the circular fisheye image off-center on my Sony A7R III with a Canon 8-15mm and adapter?

alignmentlens-adaptersfisheyesony-e-mountcanon-ef

Photography Stack Exchange contributor

6y ago

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2

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93

Can I set infinity focus on a Canon EF lens using a digital EOS body, then move it to a film EOS camera?

film-photographyastrophotographycanon-efmanual-focusstar-trails

Photography Stack Exchange contributor

6y ago

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2

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110

For live insect photography, should I choose the Canon 100mm f/2.8L Macro with a Raynox DCR-250 or the Canon MP-E 65mm?

close-up-filtersmacroinsect-photographylensescanon-ef

Photography Stack Exchange contributor

6y ago

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2

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134

Which camera system adapts Canon FD lenses best: EF, Micro Four Thirds, or mirrorless?

lens-adaptersmicro-four-thirdsmirrorlesscanon-fdcanon-ef

Photography Stack Exchange contributor

6y ago

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