MEIKE N-AF1-A Macro Electronic Mount Auto Foucs Macro Metal Extension Tube Adapter for Nikon DSLR Camera D80 D90 D300 D300SD800 D3100 D3200 D5000 D5100 D5200 D7000 D7100 etc

Key features

• Compatible with :Nikon D80 D90 D300 D300S D600 D800 D3100D3200 D3200 D5000 D51000 D5200 D7000 D7100 etc camera and Nikon SLR and Nikkor AF, AF-S, D, G and VR lens series Cameras
• It moves the lens farther from the film or digital sensor. The farther away the lens is, the closer the focus, the greater the magnification
• Configuration:Engineering plastics material + metal bayonet,seven kinds of combinations, seven kinds of magnifications,Perfect for macro shooting
• Meike MK-N-AF1-A Tube diameter : ab.62mm. Tube Lengths: (1) 12mm.(2) 20mm.(3)36mm
• Macro extension tube can be used alone or in superimposed，When using the extension tubes alone (10mm or 20mm or 36mm ) or combination (10mm+20+36mm=66mm),support AF(Auto-Focus), AF Motor Protection: while using 3 rings together, we suggest you to use manual focus or Increase the lens focal lengths for it's a little bit difficult to auto-focus with 3 rings together, and also protecting your lens motor