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Old 07-08-09, 16:01
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Don Hoey Don Hoey is offline  
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Join Date: Dec 2005
Location: Norfolk
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Quote:
Originally Posted by weeds View Post
I am shooting with a Nikon D90 and the 105mm f2.8 VR lens.
As this is a ' G ' type lens ( no manual control of aperture ) you are limited to independants only for extension tubes. Nikon do not make tubes that contain the electronic links you need for this lens.

In my experience the main difference between cheap and expensive is in the tightness of the bayonet mount. Cheaper versions being quite loose if used more than singly.

Don
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