128EN12Information Main SpecificationsCan be used with the optional EX-25 extension tube under the following conditions.The focus adjustment when EX-25 is used will be MF. Storage Precautions• Clean the lens after use. Remove dust and dirt on the surface of the lens with a blowerbrush or brush. Use commercially available lens cleaning paper to remove the dirt on thelens. Do not use organic solvents.• Always cap the lens and store it when it is not used.• Do not store in an area with insect repellent.x Notes on Shooting• Edges of pictures may be cut off if more than one filter is used or if a thick filter is used.Items 17.5-45 mm 14-42 mm 40-150 mm 25 mmMount FOUR THIRDS mountFocal length 17.5 - 45 mm 14 - 42 mm 40 - 150 mm 25 mmMax. aperture f3.5 - 5.6 f3.5 - 5.6 f4 - 5.6 f2.8Image angle 63° - 27° 75° - 29° 30° - 8.2° 47°Lens configuration7 groups,7 lenses8 groups,10 lenses9 groups,12 lenses4 groups,5 lensesMultilayer film coating (partially single layered)Iris control f3.5 - 22 f3.5 - 22 f4 - 22 f2.8 - 22Shooting range 0.28 m - ) 0.25 m - ) 0.9 m - ) 0.2 m - )Focus adjustment AF/MF switchingWeight (excluding hoodand cap) 210 g 190 g 220 g 95 gDimensions(Max. diameter × overalllength)l71 × 70 mm l65.5 × 61 mm l65.5 × 72 mm l64 × 23.5 mmLens hood mount k Bayonet Screw-in typeFilter mount threaddiameter 52 mm 58 mm 43 mmLens, focal length Shooting rangeMagnification( ): Calculated based on 35 mm filmcamera17.5-45 mm17.5 mm Shooting is not possible since subjects cannot be brought into focus atthis focal length.28 mm 15.1 cm - 15.9 cm 0.89 - 1.16× (1.78 - 2.32×)45 mm 18.4 cm - 22.4 cm 0.57 - 0.91× (1.14 - 1.82×)14-42 mm14 mm Shooting is not possible since subjects cannot be brought into focus atthis focal length.25 mm 13.3 cm 1.02× (2.04×)42 mm 16.2 cm - 17.3 cm 0.61 - 0.69× (1.22 - 1.38×)40-150 mm40 mm 19.0 cm - 20.4 cm 0.61 - 0.70× (1.22 - 1.40×)80 mm 28.0 cm - 40.6 cm 0.32 - 0.48× (0.64 - 0.96×)150 mm 48.0 cm - 118.8 cm 0.17 - 0.39× (0.34 - 0.78×)25 mm 25 mm 11.1 cm - 11.2 cm 0.98 - 1.17× (1.96 - 2.34×)