Main Features: ● 8 levels aperture adjustment.
● The precision CNC chromium steel bayonets.
● The replaceable bracket is convenient to use a telephoto lens.
● Suitable for Panasonic GF1, GF2, GF3, GF5, GF6, G1, G2, G3, G6, GX1, GX7, GH1, GH3; Olympus E - M1, E - P1, E - P2, E - P3, E - P5, E - 5, E - PM1, E - PM2, OM - D, E -M5, E -PL1, E - PL2, E - PL3, E - PL5 to Nikon AI, AF, AI ( G ), AI - D lenses.
● The camera and lens are not included. Package weight: 0.241 kg
Product Size(L x W x H): 6.50 x 8.00 x 3.00 cm / 2.56 x 3.15 x 1.18 inches
Package Size(L x W x H): 10.50 x 9.00 x 6.00 cm / 4.13 x 3.54 x 2.36 inches Package Contents: 1 x Adapter Lens 
