Why are there dark corners when using Sigma 85mm F1.4 EX DG HSM with Canon 80D?Why are my new Canon 80D RAW files are unreadable on my computer and on Photoshop CS5?Why am I getting ERR 1 on my 80D when I shoot with a small aperture?
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Why are there dark corners when using Sigma 85mm F1.4 EX DG HSM with Canon 80D?
Why are my new Canon 80D RAW files are unreadable on my computer and on Photoshop CS5?Why am I getting ERR 1 on my 80D when I shoot with a small aperture?
When using a Sigma 85mm F1.4 EX DG HSM with Canon 80D, a bright circle with dark corners appears in images shot at F1.4. Above F1.6, it doesn't appear in image, but does show in live view. No hood or filters are used. Issues are with this lens only. Other lenses work fine.
canon-80d
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When using a Sigma 85mm F1.4 EX DG HSM with Canon 80D, a bright circle with dark corners appears in images shot at F1.4. Above F1.6, it doesn't appear in image, but does show in live view. No hood or filters are used. Issues are with this lens only. Other lenses work fine.
canon-80d
New contributor
add a comment |
When using a Sigma 85mm F1.4 EX DG HSM with Canon 80D, a bright circle with dark corners appears in images shot at F1.4. Above F1.6, it doesn't appear in image, but does show in live view. No hood or filters are used. Issues are with this lens only. Other lenses work fine.
canon-80d
New contributor
When using a Sigma 85mm F1.4 EX DG HSM with Canon 80D, a bright circle with dark corners appears in images shot at F1.4. Above F1.6, it doesn't appear in image, but does show in live view. No hood or filters are used. Issues are with this lens only. Other lenses work fine.
canon-80d
canon-80d
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edited 1 hour ago
xiota
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asked yesterday
Ajit SAjit S
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2 Answers
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Turn off lens correction. It's a known issue with this and several other Sigma lenses on newer Canon bodies.
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This is a known problem with some 3rd party lenses. All you need to do is go to the Lens Abberation Correction Menu and turn off Peripheral Illumination Correction.
This happens because Sigma copies the lens code from another Canon lens. The camera body sees this lens code, applies the correction it thinks it should be, and you get weird patterns.
How to Fix Weird Visual Behaviour With Your Third Party Lenses
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
add a comment |
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2 Answers
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2 Answers
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Turn off lens correction. It's a known issue with this and several other Sigma lenses on newer Canon bodies.
add a comment |
Turn off lens correction. It's a known issue with this and several other Sigma lenses on newer Canon bodies.
add a comment |
Turn off lens correction. It's a known issue with this and several other Sigma lenses on newer Canon bodies.
Turn off lens correction. It's a known issue with this and several other Sigma lenses on newer Canon bodies.
answered yesterday
Michael CMichael C
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133k7152378
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This is a known problem with some 3rd party lenses. All you need to do is go to the Lens Abberation Correction Menu and turn off Peripheral Illumination Correction.
This happens because Sigma copies the lens code from another Canon lens. The camera body sees this lens code, applies the correction it thinks it should be, and you get weird patterns.
How to Fix Weird Visual Behaviour With Your Third Party Lenses
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
add a comment |
This is a known problem with some 3rd party lenses. All you need to do is go to the Lens Abberation Correction Menu and turn off Peripheral Illumination Correction.
This happens because Sigma copies the lens code from another Canon lens. The camera body sees this lens code, applies the correction it thinks it should be, and you get weird patterns.
How to Fix Weird Visual Behaviour With Your Third Party Lenses
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
add a comment |
This is a known problem with some 3rd party lenses. All you need to do is go to the Lens Abberation Correction Menu and turn off Peripheral Illumination Correction.
This happens because Sigma copies the lens code from another Canon lens. The camera body sees this lens code, applies the correction it thinks it should be, and you get weird patterns.
How to Fix Weird Visual Behaviour With Your Third Party Lenses
This is a known problem with some 3rd party lenses. All you need to do is go to the Lens Abberation Correction Menu and turn off Peripheral Illumination Correction.
This happens because Sigma copies the lens code from another Canon lens. The camera body sees this lens code, applies the correction it thinks it should be, and you get weird patterns.
How to Fix Weird Visual Behaviour With Your Third Party Lenses
answered yesterday
Mike SowsunMike Sowsun
8,0261925
8,0261925
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
add a comment |
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
Thanks mike sowsun and michael c, after disabling it is working fine. Thank you very much
– Ajit S
yesterday
add a comment |
Ajit S is a new contributor. Be nice, and check out our Code of Conduct.
Ajit S is a new contributor. Be nice, and check out our Code of Conduct.
Ajit S is a new contributor. Be nice, and check out our Code of Conduct.
Ajit S is a new contributor. Be nice, and check out our Code of Conduct.
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