1. Perfect for macro shooting
2. Supports accurate TTL & Autofocus
3. Compatible with all EF and EF-S Canon lenses
4. Strong, sturdy, durable
5. Elegant design
6. Light & portable
Aputure Macro Tube Set includes 3 tubes of different lengths: 13mm, 21mm and 31mm. Use them individually or in combinations, for 7 different possibilities. Main features include built-in electric pins for great TTL and AF, solid metal construction, elegant design, sturdy & durable, and compatibility with a wide range of lenses.
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