Camera Mount

nolnacs · 01-21-2011, 10:22 AM

I bought this lens off of Ebay for $20. It's a Sigma 28-80 mm with macro. The seller said it was for a Pentax camera but i could not get this to mount to my K10D. Does anyone know what kind of mount this is?

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Name: IMGP2426.jpg
Views: 643
Size: 169.7 KB

Northern Soul · 01-21-2011, 10:53 AM

Looks like an EOS mount to me, but I thought they had more contacts than that.

séamuis · 01-21-2011, 11:24 AM

its not an EOS mount (EF or EF-S) because this mount has no mechanical linkage what so ever, and this lens clearly has a linkage lever. its not a nikon F mount lens either.

**boriscleto** · 01-21-2011, 11:28 AM

~~Probably a Sigma SA mount.~~ Minolta A mount aka Sony Alpha mount.

50 Years of Lens Mount Evolution – Part V of VI

Last edited by boriscleto; 01-21-2011 at 11:34 AM.

séamuis · 01-21-2011, 11:30 AM

Originally posted by boriscleto

Probably a Sigma SA mount.

no, the SA mount is all electrical like the EOS mount and as far as I know always has been.

Mike Wise · 01-21-2011, 01:04 PM

It might be the old Mamiya bayonet mount.

séamuis · 01-21-2011, 02:12 PM

Originally posted by boriscleto

~~Probably a Sigma SA mount.~~ Minolta A mount aka Sony Alpha mount.

50 Years of Lens Mount Evolution – Part V of VI

glad to see it identified, and thanks for that very helpful link!

01-21-2011, 10:22 AM	#1
nolnacs New Member Join Date: Jan 2011 Location: Vermont Photos: Gallery Posts: 3	Camera Mount I bought this lens off of Ebay for $20. It's a Sigma 28-80 mm with macro. The seller said it was for a Pentax camera but i could not get this to mount to my K10D. Does anyone know what kind of mount this is?

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01-21-2011, 10:53 AM	#2
Northern Soul Veteran Member Join Date: Feb 2008 Location: The North of England Photos: Albums Posts: 494	Looks like an EOS mount to me, but I thought they had more contacts than that.

01-21-2011, 11:24 AM	#3
séamuis Banned Join Date: Oct 2007 Location: Savannah, U.S./Baguio City, P.H. Posts: 5,979	its not an EOS mount (EF or EF-S) because this mount has no mechanical linkage what so ever, and this lens clearly has a linkage lever. its not a nikon F mount lens either.

01-21-2011, 11:28 AM	#4
boriscleto Loyal Site Supporter Join Date: Dec 2009 Location: North Syracuse, NY Photos: Gallery Posts: 16,475	~~Probably a Sigma SA mount.~~ Minolta A mount aka Sony Alpha mount. 50 Years of Lens Mount Evolution – Part V of VI Last edited by boriscleto; 01-21-2011 at 11:34 AM.

01-21-2011, 11:30 AM	#5
séamuis Banned Join Date: Oct 2007 Location: Savannah, U.S./Baguio City, P.H. Posts: 5,979	Originally posted by boriscleto Probably a Sigma SA mount. no, the SA mount is all electrical like the EOS mount and as far as I know always has been.

01-21-2011, 01:04 PM	#6
Mike Wise New Member Join Date: Apr 2009 Location: Denver, Colorado, USA Posts: 24	It might be the old Mamiya bayonet mount.

01-21-2011, 02:12 PM	#7
séamuis Banned Join Date: Oct 2007 Location: Savannah, U.S./Baguio City, P.H. Posts: 5,979	Originally posted by boriscleto ~~Probably a Sigma SA mount.~~ Minolta A mount aka Sony Alpha mount. 50 Years of Lens Mount Evolution – Part V of VI glad to see it identified, and thanks for that very helpful link!

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