IDAS Full Frame Sensor Filters

It look more time than expected since they were more challenging for designing and machining. But finally we are proudly announcing that filters for CANON and SONY have been shipped from IDAS Japan. So for pre-order customers, you will be shortly notified the shipping confirmation from Hutech or your local dealers.

  1. SONY (All of A7 Series)

Features ;

  • 2.5 mm thick
  • 26.0 x 38.0 mm effective area
  • NdFeB Magnet attachment (we verified no harm for the cameras)
  • Allows to reach the focus at the infinity with SONY FE lens even for the modified no-filter A7 Series cameras

In my opinion, no filter + HEUIB-II is the best combination if the sky is relatively dark enough.

2. Canon (6D and 5D MarkII)

It’s been slightly refined from 1st generation model.


  • 1.1 mm thick
  • 26.0 x 38.0 mm effective area
  • Friction attachment

Those camera owners can now enjoy IDAS proprietary optical performances with wide-angle lenses.


~ by tedishikawa on September 14, 2016.

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