New AF Macro Extension Tube for Sony Alpha / Minolta MA Mount Adapter
This macro extension tube set is suitable for all Sony Minolta SLR/DSLR cameras. 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 extension tube 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. Auto-focus function cannot operate.
This tube set consists of 3 individual tubes, camera body mount and a lens adapter. The 3 individual rings can be used separately with the camera body mount and a lens adapter, and of course the magnification ratio will be different
It only can give focus confimation signal , it can't auto focus, also can't change aperture for your sony lens.
When using the extension ring with a DSLR/SLR, the camera should be set in the ‘M’ mode.
Please Note:? The Extension tubes without electrical contacts, the auto-focus function cannot operate.
Sony Alpha Minolta MA mount Lens and Digital Camera such as:
A900 A850 A700 A550 A500 A350 A300
MINOLTA 7D 5D DYNAX
There are no electrical contacts in the extension tubes.
Exposure and focus have to be adjusted manually.
Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).
1 x Camera body mount adapter
1 x Lens mount adapter
1 x 9mm tube (tube 1)
1 x 16mm tube (tube 2)
1 x 30mm tube (tube 3)
More Picture Effect with this Macro Extentions Tube