12-07-2018, 07:16 AM
https://photozone.smugmug.com/Laowa-15mm-f2-Zero-D
Chief Editor - opticallimits.com
Doing all things Canon, MFT, Sony and Fuji
Doing all things Canon, MFT, Sony and Fuji
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12-07-2018, 11:19 AM
(This post was last modified: 12-07-2018, 11:28 AM by Brightcolours.)
Hmmm.... EXIF says no.
https://www.youtube.com/watch?v=AJQ3TM-p2QI 1st image: Sony FE 12-24mm f4 G. 3rd image: Zeiss Batis 18mm f2.8. 6th image: Sony FE 12-24mm f4 G. 7th image: Sony FE 100mm F2.8 STF GM OSS. 9th image: FE 12-24mm F4 G. 10th image: Sony FE 12-24mm F4 G. 11th image: Sony FE 12-24mm F4 G. Why/how does this happen?
12-07-2018, 05:38 PM
Hmmm. Quite a bit of vignetting. Looks sharp, though. Possibly field curvature.
Kind regards, Wim
Gear: Canon EOS R with 3 primes and 2 zooms, 4 EF-R adapters, Canon EOS 5 (analog), 9 Canon EF primes, a lone Canon EF zoom, 2 extenders, 2 converters, tubes; Olympus OM-D 1 Mk II & Pen F with 12 primes, 6 zooms, and 3 Metabones EF-MFT adapters ....
12-07-2018, 06:07 PM
(12-07-2018, 11:19 AM)Brightcolours Wrote: Hmmm.... EXIF says no. happens often with me. When using adapter. My A6000 thinks Canon 50f1.4 is Sony DT 50f1.8 even at f1.4 Canon 750D thinks yongnuo 50mmf1.8 is canon 75-300
12-07-2018, 07:05 PM
Images look sharp indeed.
Klaus, is it possible to manually add the aperture values to the images?
12-07-2018, 07:56 PM
(12-07-2018, 06:07 PM)toni-a Wrote:How does it often happen to you that one lens is 4 lenses? The other images have NO lens EXIF.(12-07-2018, 11:19 AM)Brightcolours Wrote: Hmmm.... EXIF says no.
12-07-2018, 07:57 PM
A 15mm f2.0 should surely tempt astrophotographers.
could you try to test this lens coma ?? 
12-09-2018, 10:24 AM
Funny that they show EXIF data - no idea why.
Chief Editor - opticallimits.com
Doing all things Canon, MFT, Sony and Fuji
12-09-2018, 11:57 AM
(12-07-2018, 07:56 PM)Brightcolours Wrote:(12-07-2018, 06:07 PM)toni-a Wrote:How does it often happen to you that one lens is 4 lenses? The other images have NO lens EXIF.(12-07-2018, 11:19 AM)Brightcolours Wrote: Hmmm.... EXIF says no. It's also happening with me each time it's a different lens
12-09-2018, 12:12 PM
(This post was last modified: 12-09-2018, 12:13 PM by Brightcolours.)
(12-09-2018, 11:57 AM)toni-a Wrote:(12-07-2018, 07:56 PM)Brightcolours Wrote:(12-07-2018, 06:07 PM)toni-a Wrote:How does it often happen to you that one lens is 4 lenses? The other images have NO lens EXIF.(12-07-2018, 11:19 AM)Brightcolours Wrote: Hmmm.... EXIF says no. Now you are confusing. You said the 50mm f1,4 gets seen as a 50mm f1.8 from Sony, not that very time the sony says it is a different lens. So, what is it? And that Yongnuo on your Canon has nothing to do with this thread at all. The Yongnuo just tells the camera a certain lens ID which happens to be that of the 70-300mm. |
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