Enables a lens to focus closer than its normal set minimum focusing distance.
Contains three tubes of different length, a 13mm, 21mm and 31mm.
Designed with all the circuitry and mechanical coupling to maintain auto focus.
Product Name: Extention Tube
Material: plastic tube, metal bayonet
Length: 13MM, 21MM, 31MM
Applicable models: Canon SLR camera, adapt to EF EF-S lens (35-70 focal length)
All images and descriptions are for illustrative purposes only. Product specification, functions and appearance may vary by actual usage. The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement. We recommend you could check with sales for exact offers if need.