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Product Description
An extension tube to fit the lens and shutter assembly from an Agfa Isolette or Billy camera, Solinar 7.5cm f3.9 lens to a Leica camera (L39 thread) or Lumix M43 or Sony E-mount via suitable adapter..
The tube allows for infinity focus with the Agfa Solinar 7.5cm f3.9 lens. focus adjustment is within the lens/shutter assembly and the lens shutter should be set to "T" ie open all the time!
The tube may accomodate similar (ie 75mm) lenses, tube length is 40mm, the mounting hole is 23.5mm dia and 3mm thick (so there is room to adjust the length by a small amount (and shims to about 2mm are usually possible too). However I'm happy to modify the design to suit your lens.
{PS a cheaper option is to use a shorter printed tube and extension ring. See "Leica mount Agfa Solinar - for extension ring"}