AUTOFOCUS MACRO EXTENSION TUBE FOR CANON

TTL Autofocus AF Macro Extension Tube Ring Colorful Metal for all Canon OPTION COLOR : * RED * BLUE * GOLD RANDOM WARNA * Materials : PC, ABS * Macro tube size : 6,2 x 8 cm (D x H) * Macro tube weight : 146g * Package list : 1x Macro Extension Tube Set; 1x Bag; 1x User Manual # Support accurate TTL Autofocus. # Built-in electric pins. # Compatible with all EF and EF-S Canon lenses. # Combined of 3 tubes with different length of: 13mm, 21mm, 31mm. # Upgraded circuitry to work better with digital SLRs cameras and SLR lenses. # Superior lock pin which can tighten the tube joint. # Perfect for macro shooting. High quality and compact.