I'm just becoming interested in macro photography. I have a new Canon EF 24-70mm 1:4L lens. Can I use it as a macro lens if I use a extension tube. I have never used extensions tubes either. As you can see I'm really at the beginning.
I also I just attached the extension tubes and Lens and got the message that No Lens was attached what do I do?
You can use the Canon (version II-current model) 12mm or 25mm extension tube with your 24-70 and with most other Canon lenses....see the Canon website for a complete list. There are cheaper extension tubes out there but the 2 Canon models have 8 electrical contacts so the camera will operate normally with their tubes being used.
What do I use for Nikon D5300 and I have the Fotodiox extension tube and like I said when I use them with my lens I get the message that No Lens is attached to the Camera
Extension tubes were actually designed to be used with purpose-built macro lenses, but can be used with standard and zoom lenses as well, but will less than stellar results.
I invite you to view the UHH
True Macro-Photography Forum at
http://www.uglyhedgehog.com/s-102-1.html . That is the UHH Section on which to ask your questions about macro equipment and macro techniques.
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