Essentially, the Canon EF12 II Extension Tube Shortens the focusing distance of the lens.
What are other benefits of the Canon Lens Extension?
- It's compatible with digital EF-S lenses, as well as EF and TS-E lenses.
- The 12mm EF 12 II is often used with wide-angle lenses, while the longer EF 25 II is a better choice for normal or telephoto lenses. Auto exposure continues to work reliably, but manual focus is recommended in most instances.
- White-index mark provided for digital SLR EF-S lenses. Red mark provided for photo lenses.
- Orders Accepted (awaiting stock)
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