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Filter Drawer with a thickness of 29mm that can be used for carrying 2” filter and connecting ASI cooled cameras to Nikon Lens.

It is compatible with all ASI cooled cameras with 17.5mm back focus distance (except ASI GT series): 1600/294/183/071/533/2600/6200/2400
  • 70mm diameter*29mm(thickness)
  • M42*0.75 male (external) thread (camera side)
  • M48*0.75 female (internal) thread (filter end)
  • Suitable for 2-inch astronomical filters