Mount dimensions - FM Forums

Moderated by: Fred Miranda

Visit the FM Store · Image Upload · Buy & Sell
FM Forum Rules
Canon SLRs, primes, and zooms lenses reviews

FM Forums | Canon-mount SLRs | Join Image Upload
end

Mount dimensions

malcho
Offline
Image Upload: Off

p.1 #1 · Mount dimensions

Hi,
Does anyone know the EOS bayonet mount dimensions or where I can find them?
Thanks

Jul 03, 2009 at 08:20 PM

Chris Beaumont
Offline
Image Upload: Off

p.1 #2 · Mount dimensions

Patent office? Presumably the design is patented.

Jul 03, 2009 at 10:20 PM

BrianO
Online
Image Upload: On

p.1 #3 · Mount dimensions

I have a 20D sitting next to me, and a micrometer caliper on my watchmaking bench.

What do you want to know?

Jul 04, 2009 at 03:34 AM

malcho
Offline
Image Upload: Off

p.1 #4 · Mount dimensions

I have most of the dimensions, but couldn't get the exact positions of the bayonet "teeth" relative to each other...

Jul 04, 2009 at 05:14 AM

BrianO
Online
Image Upload: On

p.1 #5 · Mount dimensions

Okay, that'll need a protractor, which I don't have, but I'll see what I can do and get back to you.

Jul 04, 2009 at 10:23 AM

malcho
Offline
Image Upload: Off

p.1 #6 · Mount dimensions

Yeah, I don't have a protractor either. I am gonna make a model with the relative dimensions I was able to measure, see how it fits and adjust it accordingly

Thanks

Jul 04, 2009 at 06:15 PM

BrianO
Online
Image Upload: On

p.1 #7 · Mount dimensions

malcho wrote: ...I am gonna make a model with the relative dimensions I was able to measure...

This might help.

It's not to scale, but the relative angles would be correct.

2008 © BrianO

Jul 04, 2009 at 06:43 PM

malcho
Offline
Image Upload: Off

p.1 #8 · Mount dimensions

Thanks for your help. I will figure it out

Jul 04, 2009 at 06:47 PM


FM Forums \| Canon-mount SLRs \| Join Image Upload end