03-10-2021, 07:54 PM
(This post was last modified: 03-10-2021, 08:06 PM by Brightcolours.)
(03-10-2021, 07:07 PM)davidmanze Wrote:(03-10-2021, 06:52 PM)Brightcolours Wrote:I think the shortest extension available is by loosening the lens mount"s screws(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?
.......
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-con-il-tamron-20mm-f28-di-iii-rxd-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.