Auto Focus Macro Extension Tube Set for Nikon DSLR Camera
The extension tube contains no optical elements; its sole purpose is to move the lens farther from the image plane. Extension tubes work by increasing the extension of your lenses.
An drawtube is a hollow, light-tight tube that fits between your lens and your camera mount. It moves your lens further from the camera, and the front element closer to the subject. The closer you can focus the more magnification you get. The farther away the lens is, the closer the focus, the greater the magnification, and also the greater the loss of light (requiring a longer exposure time).
Auto Focus extension tubes have no optics and are mounted between the lens and camera body. By moving the lens further away from the film/sensor it allows the lens to focus closer than normal. The further the lens is moved away from the camera the closer the lens can focus, resulting in increased magnification of the subject.
The above I will show you an Auto Focus Macro Extension Tube Set for Nikon D3100 DSLR Camera.
The Auto Focus drawtube is designed specifically for use with Nikon digital SLR cameras, can transform your Lens into a Macro Lens. It moves the lens from the film or digital sensor. The closer the focus is, the greater the magnification. The drawtube does not affect image quality as there is no optics inside. In comparison, a close up filter is often blamed for degrading the quality of image.
This extension tube for Nikon D3100 contains three piece tubes of different length -- 12mm, 20mm, and 36mm -- which can be used individually or in any combination to obtain the desired magnification. These drawtubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with most Nikon lenses, given there is enough light to activate the cameras AF system properly.
Drawtubes work best with lenses of short to medium focal lengths. They are less effective with telephoto lenses. The interface of this AF drawtube
is made of metal, the rest is made of ABS plastic; in our store, there is another similar item that all made of ABS. The interface of this AF drawtube is made of metal, the rest is made of ABS plastic; there is another similar item that all made of ABS. Click Here.
The Nikon drawtube is perfect for flowers, insects, coins, stamps, and any close-up shots you want to take. It will give you greater flexibility when shooting. Sturdy, it is easy to connect and disconnect from your Nikon D3100.
You will find plenty of inexpensive drawtubes if you search on LinkDelight or eBay, and they are fine if you are on a tight budget or just want to play. But if you can, you should buy this Nikon extension tube, which is one that maintains the electrical connection between the lens and the camera body.
An drawtube is a hollow, light-tight tube that fits between your lens and your camera mount. It moves your lens further from the camera, and the front element closer to the subject. The closer you can focus the more magnification you get. The farther away the lens is, the closer the focus, the greater the magnification, and also the greater the loss of light (requiring a longer exposure time).
Auto Focus extension tubes have no optics and are mounted between the lens and camera body. By moving the lens further away from the film/sensor it allows the lens to focus closer than normal. The further the lens is moved away from the camera the closer the lens can focus, resulting in increased magnification of the subject.
The above I will show you an Auto Focus Macro Extension Tube Set for Nikon D3100 DSLR Camera.
The Auto Focus drawtube is designed specifically for use with Nikon digital SLR cameras, can transform your Lens into a Macro Lens. It moves the lens from the film or digital sensor. The closer the focus is, the greater the magnification. The drawtube does not affect image quality as there is no optics inside. In comparison, a close up filter is often blamed for degrading the quality of image.
This extension tube for Nikon D3100 contains three piece tubes of different length -- 12mm, 20mm, and 36mm -- which can be used individually or in any combination to obtain the desired magnification. These drawtubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with most Nikon lenses, given there is enough light to activate the cameras AF system properly.
Drawtubes work best with lenses of short to medium focal lengths. They are less effective with telephoto lenses. The interface of this AF drawtube
is made of metal, the rest is made of ABS plastic; in our store, there is another similar item that all made of ABS. The interface of this AF drawtube is made of metal, the rest is made of ABS plastic; there is another similar item that all made of ABS. Click Here.
The Nikon drawtube is perfect for flowers, insects, coins, stamps, and any close-up shots you want to take. It will give you greater flexibility when shooting. Sturdy, it is easy to connect and disconnect from your Nikon D3100.
You will find plenty of inexpensive drawtubes if you search on LinkDelight or eBay, and they are fine if you are on a tight budget or just want to play. But if you can, you should buy this Nikon extension tube, which is one that maintains the electrical connection between the lens and the camera body.
