Thread: sigma 10-20
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Old 12-09-07, 22:05
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Don Hoey Don Hoey is offline  
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Quote:
Originally Posted by jamieZ740 View Post
one more question..why will i have to pay an extra £30 for the nikon fit where Canon, pentax and the other one, are all 30 less?
I have not checked out prices but it could be that in the Nikon mount the aperture is by mechanical rather than electronic link.

Before you knock Nikon for this, I am able because of that mechanical link, able to do stuff that cannot be done with lenses that have purely electronic aperture links.

Don
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