This is used by attaching between camera body and lens of the 35mm single-lens reflex camera.It comes as a set of tube of different lengths which singly or in combination makes it usable in 7 different lengths.
It couples perfectly with the camera's automatic diaphragm. With cameras of TTL, AE(Through-the-lens,Atuomatic Exposure) type it gives perfect coupling except when combined with electronic flash AE unit.
Specification:
Tube diameter: about 62mm
Tube Lengths: (1)12mm (2)20mm (3)36mm
Material: Metal(Mount)/ABS(Body)
Color: Black
This Extension Tube consists of 5 parts:
1.12mm Tube
2.20mm Tube
3.36mm Tube
4.Front Cap
5.Rear Cap
Package Included:
Auto Focus Macro Extension Tube Set x 1
English user manual x 1
Fitting for:
Canon EOS EF EF-S SLR and Lens