Delivery Time:3-15days
Canon 450D 500D 50D 40D 5D Automatic Auto Focus Macro Extension Tube For NIKON AF AF-S DX FX 1.Auto Focus Macro Extension Tube
2.Photographic extension tube For NIKON
3.Tube Lengths:(1)13mm (2)21mm (3)31mm
1.The AF extension tube set can transform your lens into a macro lens.it moves the lens from the film or digital sensor. The closer the focus is ,the greater the magnification.The extension tube does not affect image quality as there is no optics inside.In comparison,a close up filter is often blamed for degrading the quality of image.
2.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.
3.It couples perfectly with the camera\'s automatic diaphragm.With cameras of TTL.AE(Through-the-lens,Automatic Exposure)type it gives perfect coupling except when combined with eclectronic flash AE unit.
Specification:
Tube diameter: about 65mm
Tube Lengths:(1)13mm (2)21mm (3)31mm
This extension tube including:
1.13mm tube
2. 21mm tube
3.31mm tube
4.front cap
5. rear cap
