Macro Extension Tube moves the lens farther from the film or digital sensor. The farther away the lens is, the closer the focus, the greater the magnification.
This extension tube set does not affect image quality as there is no optics inside. In comparison, close-up filters are often blamed for degrading image quality.
Lengths FOR tubes (mm):
- Tube #1: 13
- Tube #2: 21
- Tube #3: 31
This extension tube set is SUITABLE FOR CANON DSLR/Film SLR/LENS ONLY.
Package Contents:1x NEEWER 3-piece Macro Extension Tube Set