Anyone knows Leica R to Sigma SA Adapter? (apart from Guevara's Adapter)

[cheungben]

I want to find a Leica R to Sigma SA adapter so that I can use my R lens on Sigma SD14. I know there is one made by Mr. Guevara. However, Mr. Guevara rejects to sell it to Hong Kong where I live. I have no other way to find. Anyone knows other adapter supplier?

Thanks,

Benny

 

[caborroni]

Leitax for Pentax but fit Sigma Sa.

 

[cheungben]

Though the mount is more or less the same, the registration distance of Sigma is not the same as Pentax, I wonder if I can focus to infinite. Anyone has more answer?

 

[caborroni]

Yes, it can focus to infinite (Pentax 46,5 mm. - Sigma 44 mm.)

 

[netzuser]

Yes, it can focus to infinite (Pentax 46,5 mm. - Sigma 44 mm.)

Are you shure with the Pentax?
Isn´t it 45,5mm?
Anyway, it should work with an appropriate spacerring.
Regards
Uwe

 

[Guest .]

Pentax-K is 45.5mm flange to film .....

Regards

Klaus

 

[caborroni]

Yes is 45.5 mm. Infinity is maintained with a small rotation of the ring.