macro extender for DA lens

pentajazzz · 09-02-2014, 01:49 PM - **1 Like**

DA lens has no aperture ring, so with cheep (6USD) extender DA40/2.8 or DA70/2.4 is impossible to control aperture. as all DA lens...

but some upgrade is possible, just need to add aperture ring to extender!

You Tube

You Tube

https://plus.google.com/photos/117479165494324229875/albums/6054573956497226177
here is the photos...

so, now I can mount on this extender all kind of DA lens and FA still possible to.

extender minimal length is 21mm, maximal length is 63mm.
maximal distance of focusing with DA40/2.8 Limited is approx 100mm,
scale approx 1:2.
https://plus.google.com/photos/117479165494324229875/albums/6054573956497226...65494324229875

maximal possible magnification with full stock of rings is 2:1
https://plus.google.com/photos/117479165494324229875/albums/6054573956497226...65494324229875
it is a 10mm scale

just needed to paint it black, tomorrow may be...

mmoncaster · 09-02-2014, 02:41 PM

Wow that is very cool. Can you post instructions?

pentajazzz · 09-03-2014, 11:35 PM

do You mean instruction "how to build it"?

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09-02-2014, 02:41 PM	#2
mmoncaster New Member Join Date: May 2009 Location: London Posts: 10	Wow that is very cool. Can you post instructions?

09-03-2014, 11:35 PM	#3
pentajazzz Forum Member Join Date: Sep 2013 Posts: 62 Original Poster	do You mean instruction "how to build it"?

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