Minolta AF 28mm F2.8
Information Release year 1985 Minimum aperture F/22 Maximum aperture F/2.8 Aperture blade 7 Elements, groups 5, 5 Min. focus distance 30cm Focus design Extension Length 44mm ~ 54mm Filter 49mm, front Hood Round, integrated Weight 185g Dimension 42.5mm X 65. 5mm Photodo test result: 3.8 Effective focal length: 29 Weighted MTF for 28 mm: f2.8 0.76. f4 0.79. f8 0.80 Average Weighted MTF: 0.79 Grade..
Third EyE/alpha's
2009. 2. 2. 20:43