lens configuration 12 groups 17 (ED lens → 1 sheet) mount Micro Four Thirds Mount angle of view W (f = 100mm), 12 ° ~ t (f = 300mm), 4.1 ° optical camera shake correction ○ (Power O.I.S., mode switching according to the G series body is possible Dual I.S. Compatible ○ (dual I.S.2) Focal Distance f = 100-300mm (35mm format, 200-600mm) minimum aperture value F22 Open squeezing F4.0 (W end) -f5.6 (T end) aperture format 7 blades circular rainy visha squeezing Shooting range 1.5m to ∞ (imaging surface) Maximum shooting magnification 0.21 times (35mm format, 0.42 times) Filter diameter φ67mm Dust -proof drip -proof ○ Maximum diameter x length φ73.6mm x about 126mm * Mass about 520g (not included lens food, lens cap, lens rear cap) Operation environment (available temperature / humidity) < / TH> 0-40 ° C / 10-80 % < / td> Accessories lens hood, lens cap, lens rear cap, lens storage bag * From the lens tip to the lens mount standard surface.