| | Four Thirds Lenses that have a generic focus motor, have a 300mm or longer focal length and have a f/4 or faster aperture | | |  | "Amazing performance from this lens." bhphotovideo.com | | Aperture | f/4 | | | Weight | 0.6 kg | | | | | | | Max focal length | 300 mm | | | Min focal length | 70 mm | | | | | | | Focus motor | Generic motor | | | Zoom range | 4.3x | | | | | | | Diameter | 80 mm | | | Length | 127 mm | | | | | | | | | | |  | "This is one Super Len’s…the tack sharpness though out all the stop’s is fantastic. It is quick to focus and great in low light situations." bhphotovideo.com | | Aperture | f/2.8 | | | Weight | 3.3 kg | | | | | | | Max focal length | 300 mm | | | Min focal length | 300 mm | | | | | | | Focus motor | Generic motor | | | Zoom range | 1x | | | | | | | Diameter | 285 mm | | | Length | 127 mm | | | | | | | | |
