Re: PK-13 extension ring

[James W. Norris]

I said:
>>>
<<<
Nope, you need the PN-11 to get to 1:1 with this lens.  It has a 55mm
extension.
>>>
<<<
That information was incorrect.  The 105mm MF lens requires the PN-11 to
get to 1:1.  If the PK-13 has 27.5 mm of extension, then it will be
required to get the 55mm lens to 1:1.
Jim