Novoflex BAL-EOS Auto Bellows for Canon EF-Mount

• All the flexibility that a bellows brings to macro and micro-photography with the addition of automatic control.
• Full communication functions between camera and lens including autofocus and aperture adjustments.
• Using standard and wide-angle lenses up to 35mm, you can achieve magnifications from 1:1 up to 7:1
• Use a telephoto lens for a greater working distance. Add a second focusing rack to change focus without the need to adjust the bellows extension
• Precision geared extension rail for smooth and precise adjustments of magnification and focus. Min. Extension: 2.9cm, Max. Extension: 11.6cm

Auto Macro Bellows for Canon EF-Mount Camera and Lenses Stepless extension = distance between sensor plane and lens (= image distance); thus format-filling photographing of smaller objects possible