New website up
After a long time working with my own custom joomla version, I decided its time to give it a slight overall
(Especially for working with bigger resolutions

Please be aware that some old stuff is still missing until
I shift all stuff to the new server


Quick one and propably the last one on mechanical gear stuff:

After seeing a tutorial online on how sigma allows you to attach filters to their 8mm lens, I decided to rebuild it for my old trusty peleng lens:

Its a very basic design: A tube with two different inner diameters at each side.
I would post the obj/stl file, but due to the tight tolerances of the fine thread filter it would not make much sense.
(I needed 2 test prints to correlate the printer output to the nd filter).

I also ordered two cheap lens caps for each of the ends, and that it. Sits snuggly in my camera bag, ready for usage

The holder does not sit as tightly as the off the shelf sigma lenscap does on their lens, but for the sun shot its perfect. I also think not beeing as tight helps to avoid unwanted movements when removing / attaching it to the lens.

Just posting this as a source of inspiration for other lenses wich does not support front nd filter attachments