For Meike Auto Focusing Macro Extension Lens Tube 12mm+20mm+36mm for Nikon F Mount DSLR (B)

Features: Adopts high quality metal materials, lightweight, sturdy and durable. Can decreases the lens focal length for close up shot and won t alter the image quality. 3 rings set, 12mm, 20mm, 36mm, can be used independently or in combination to get different magnification. Fits tightly onto cameras, copper conducts inside support auto focusing. Good accessory for photography lovers, a good substitution to expensive macro lenses for macro photography. Specification: Brand: For Meike Model: MK N AF Color: Black Options: B(Plastic) Magnification: Adjustable (12mm&20mm&36mm) Suitable for Nikon F mount DSLR Weight: Approx. 215 225g Package List: 1 x Lens Adapter Rings Set 1 x Manual .