Teleconverter 2X (01F)
Posted by Bengt Köhler Sandberg 2014-06-06
Made between: 1979 to 1999
Tested this with a Tamron Adaptall-2 135mm f/2.5 (03B)
Very well made and are solid as a rock.
A very nice teleconverter with good image quality.
Sharpness holds up well and bokeh still looks great.
But some contrast loss are there.
This is appartantly designed for lenses with a focal length of 90mm and longer.
And some adaptall lenses can't be used fully.
Tried this with the Tamron Adaptall-2 28mm f/2.5 (02B) and the back lens elements hit the inside of the teleconver when it was closer to infinity.
So it could not focus to infinity but could work for closer focusing.
Image and build quality
Can't be used fully with all adaptall lenses.
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Canon 500D with lens mount adapter
Auto White Balance and ISO 100
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