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My review of the Tamron 20mm F/2.8 Di III RXD 1:2
#11
(03-10-2021, 07:07 PM)davidmanze Wrote:
(03-10-2021, 06:52 PM)Brightcolours Wrote:
(03-10-2021, 03:30 PM)davidmanze Wrote: Thanks stoppingdown

     Nice review with some interesting ideas and images ......... well done!!

....... that's tempting me to put a extension tube on my Samyang 14mm F2.8 ..... and see what that can do ..... (it has very soft bokeh btw.)

What is the shortest extension tube available for F-mount?
     I think the shortest extension available is by loosening the lens mount"s screws  
  

 ....... Smile

The reason I ask is because for instance a 12mm extension tube will probably already be too much for 14mm, putting the focus plane at "infinity" already past the front element.

(03-10-2021, 01:06 PM)stoppingdown Wrote: Ok... here we go:

http://stoppingdown.net/blog/sul-campo-c...d-12/?l=en

(should be automatically English when the browser i18n is not Italian, but there's also an explicit link at the top).

It probably should be "In the field..", in English.


I would have liked to see how it works (result wise) on FF, but it does seem to like being on your APS-C Sony. My Voigtlander 20mm f3.5 I bought for FF for what you use this Tamron for on APS-C: close ups. But the Voigtlander is not suitable, due to heavy astigmatism at close up distances.

Some nice images in the review.
  


Messages In This Thread
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by davidmanze - 03-10-2021, 06:41 AM
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by davidmanze - 03-10-2021, 08:07 AM
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by davidmanze - 03-10-2021, 03:30 PM
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by davidmanze - 03-10-2021, 07:07 PM
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by Brightcolours - 03-10-2021, 07:54 PM
RE: My review of the Tamron 20mm F/2.8 Di III RXD 1:2 - by davidmanze - 03-10-2021, 08:54 PM

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