- Set tri prstena za macro fotografiju za Nikon AF
- Prsteni 13mm, 21mm, 31mm
- Kvalitetna metalna izrada
- Kontrola autofokusa i blende

This is a quality Phootlex Auto Focus Extension Tube set which includes 3 tubes of differnet lenghts 13mm, 21mm, and 31 mm - which can be used individually or in any combination to obtain the desired magnification. 
These extension tubes are designed with all the circuitry and mechanical coupling to maintain auto focus and TTL auto exposure with Nikon lenses, given there is enough light to activate the cameras AF system properly.
Auto-Focus
This extension tube
13mm tube (Tube 1)
21mm tube (Tube 2)
31mm tube (Tube 3)
color: Gold　
Metal bayonet

Compatible with:
All Nikon SLR cameras, such as:

Package Include:
1 x New Extention Tube