Tube Ring Canon
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 Macro Extension Tube Ring For CANON 350D 400D 450D 500D  US $8.99
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 For DSLR Canon EOS 5D 10D 3 Ring Macro Extension Tube US $8.99
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 4 DSLR Canon EOS 40D 400D 3 Rings Macro Extension Tube US $8.49
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Opteka 58mm Lens Adapter (Two-part) for Canon Powershot G10 & G11 Digital Camera $12.19 This adapter easily screws onto the front of the Canon G10 Digital Camera, allowing you to add 58mm lenses and filters.... |
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0.5x Digital Wide Angle Macro Professional Series Lens + Lens Adapter Tube / Rings (If Needed) + Lenspen + Lens Cap Keeper + DB ROTH Micro Fiber Cloth For The Canon VIXIA HF S21, HF S20, HF S200 Flash Memory Camcorder $27.99 Kit Includes:* 1) 0.5x Digital Wide Angle Macro Professional Series Lens - When you've run out of room and your back's against the wall and you just can't seem to squeeze everything you want in the shot, just put on this wide angle lens attachment to get it all in the picture. This 0.45x wide angle attachment more than doubles your camera's wide angle field-of-view. You'll be able to get more of t... |
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Vivitar Series 1 0.43x Wide Angle Lens for Canon Powershot G10 G11, Lens Adapter Included $49.95 ... |
what is Macro extension tube?
I wonder what is macro extension tube? how it works, it works in all types of lens? I have Sigma 70-300 APO MACRO 1:2 with will it help me about using the macro if I ring him? I have also canon 18-55 IS lens, I can use my macro tube ring on it? that will give me better results? is to reduce macro rings result image? apart from that I'm thinking of buying canon lens 50mm F1.8 II, how is that goal?
A macro extension tube reduces the focal length required for macro lenses are not macro. They have no glass and no electrical signals transmitted the lens to the camera, so you will be using the camera manually. Basically, all they do is move the lens farther from the image sensor or film - Which allows the lens to focus up close. Results vary with experience. They also have a macro lens filters that can be attached to the front of the lens that is nothing rather than lenses.
MASSA Macro Extension Tube Ring Set for Canon EOS