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Date: Wed, 1 Dec 2021 11:16:01 -0800 (PST)
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Subject: 135 mm f/2.8 atrophy ?
From: philippe L <ptilou@gmail.com>
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slt,

https://www.amazon.fr/photos/share/PfypIM4YoOyXwN7d6LMozdxWmuBOOTX1ILmbRdFf=
mO9

ce matin je le re-teste, plus de mise au point possible, bon il est diffici=
le d=E2=80=99expliquer, mais le culot fait que la bague de mise au point re=
ste sur une plage de d=C3=A9placement d=C3=A9fini, le principal en optique =
vient sur la bague alu, quand je le monte c=C3=B4t=C3=A9 principal impossib=
le de faire prendre le filet et la bague filet=C3=A9e gaz =C3=A0 l=E2=80=99=
int=C3=A9rieur tourn=C3=A9 dans le vide =E2=80=A6

quand je monte =C3=A0 l=E2=80=99envers principal est bague de mise au point=
 le filet prend ?=20

quelqu=E2=80=99un a une astuce j=E2=80=99y ai pass=C3=A9 l=E2=80=99apr=C3=
=A8s-midi =E2=80=A6

merci
tous es graphit=C3=A9, d=E2=80=99habitude c=E2=80=99est del=C3=A0 graisse c=
=E2=80=99est mieux =E2=80=A6

=E2=80=94=20
ptilou