Theta S ND filter

This is ND filter for Ricoh Theta S panoramic camera.

Which is a variation of Lenscap I made before.
http://www.thingiverse.com/thing:1103629

Of course this limits over harf area of the picture, but if you composite the pictures into HDR, anyway such darker areas were cut out, so the limitation has no effect on final HDR image (41 MB).
http://www.11moon.com/Theta/20151226/sky.hdr

Also with the 32 bit true HDR, you can make such movie in 3DCG software like CINEMA 4D.
https://youtu.be/yI7IOu9PkUg

Filter case was added (Dec. 28, 2015)

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You can buy printed thing from here (Sorry Japanese only. If you live in other countries, please send message to me).
https://minne.com/items/3136860

Two more things.
https://minne.com/items/2934362
https://minne.com/items/2591450