[rollei_list] Re: Carl Zeiss Rolleiflex SL66 1:4/40 mm Distagon FLE HFT
- From: John Wild <JWild@xxxxxxxxxxxxxxxxxxxxxx>
- To: "rollei_list@xxxxxxxxxxxxx" <rollei_list@xxxxxxxxxxxxx>
- Date: Thu, 27 Sep 2012 10:04:53 +0100
Ewe,
That is the ring to move the floating elements. It does not focus the lens as
such, it is just a manual adjustment of the position of the elements according
to the focus distance. FLE has been mentioned recently. Basically, by adjusting
the elements, the sharpness can be improved. I think that 35mm lenses adjust as
part of the focus mechanism; I do not know why these lenses do not...
John
On 27/09/2012 09:13, "Uwe Wolfgang Steinke" <paintingwithlenses@xxxxxxxxx>
wrote:
Hi all,
does anyone know, why this lens (Carl Zeiss Rolleiflex SL66 1:4/40 mm Distagon
FLE HFT) ebay No. 370656370748 has a focusring? The SL66 has it's own
focus-knob...
Uwe
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