SRINGSONE : a ring that you can use with T2 mount lenses (example: Samyang catadioptric 500mm, 800mm, etc.) in combination with a Sony E (NEX) camera. Also compatible with astronomy and astrophotography equipment.

You can use it with T2 mount lenses (example: Samyang catadioptric 500mm, 800mm, etc.) in combination with a Sony E (NEX) camera. Also compatible with astronomy and astrophotography equipment.
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