Features:
This brand Macro Extension Tube Set for your film & Digital SLR includes 3 extension tubes 7mm 14mm 28mm adapters.
Use this set will not downgrade the optical quality of your lens.
Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm.
It should be used with manual lenses with their own aperture dial.
There is no electronic connection between the body and the lens. Automatic lenses can be used with their widest open aperture only.
When using the extension ring with a DSLR / SLR, the camera should be set in the 'M' mode
Package List:
1 x m39 Macro Extension Tube Ring
Please allow for slight color differences due to different display resolution.